2025-04-06 08:00:54<\/p>\n
\u2266 1 \u2267
\n7.1 \u8003\u70b9\u8f85\u5bfc <\/p>\n
\u7b2c 7 \u7ae0 \u4e13\u4e1a\u82f1\u8bed
\n\u6839\u636e\u8003\u8bd5\u5927\u7eb2\uff0c\u672c\u7ae0\u8981\u6c42\u8003\u751f\u638c\u63e1\u4ee5\u4e0b\u77e5\u8bc6\u70b9\u3002 \uff081\uff09\u6b63\u786e\u9605\u8bfb\u548c\u7406\u89e3\u672c\u9886\u57df\u548c\u82f1\u6587\u8d44\u6599
\n\u5386\u5e74\u8bd5\u9898\u5728\u672c\u7ae0\u7684\u77e5\u8bc6\u70b9\u5206\u5e03\u5982\u8868 7-1 \u6240\u793a\u3002
\n\u8868 7-1 \u5386\u5e74\u8bd5\u9898\u5728\u672c\u7ae0\u7684\u77e5\u8bc6\u70b9\u5206\u5e03
\n\u5e74\u5ea6
\n\u5185\u5bb9
\n\u4e13\u4e1a\u82f1\u8bed
\n\u4e0a\u5348\u5206\u503c\u5c0f\u8ba1 \u4e0b\u5348\u5206\u503c\u5c0f\u8ba1 \u5408\u8ba1
\n2005 \u5e74 66~70\u300171~75
\n10 10
\n2006 \u5e74 66~70\u300171~75
\n10 10
\n2007 \u5e74 71~75 5 5
\n2008 \u5e74 71~75 5 5
\n2009 \u5e74 71~75 5 5
\n\u8f6f\u8003\u4e13\u4e1a\u82f1\u8bed\u7684\u51fa\u9898\u5f62\u5f0f\u4e00\u822c\u4e3a\u5b8c\u578b\u586b\u7a7a\uff0c\u9898\u6750\u4e3b\u8981\u662f\u8ba1\u7b97\u673a\u9886\u57df\u4e2d\u7684\u76f8\u5173\u5185\u5bb9\u3002\u6d89\u53ca\u6bd4\u8f83\u5e7f\u6cdb\uff0c\u8bd5\u9898\u96be\u5ea6\u4ecb\u4e8e\u5927\u5b66\u82f1\u8bed\u56db\u516d\u7ea7\u8003\u8bd5\u4e4b\u95f4\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u4ece 2007 \u5e74\u5f00\u59cb\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08\u8003\u8bd5\u4e2d\u5c06\u4e13\u4e1a\u82f1\u8bed\u7684\u8bd5\u9898\u6bd4\u91cd\u4ece\u4ee5\u524d\u7684 10 \u5206\u964d\u4f4e\u5230 5 \u5206\u3002\u8f6f\u8003\u5176\u5b83\u4e13\u4e1a\uff0c\u5982\u8f6f\u4ef6\u8bbe\u8ba1\u5e08\u3001\u7cfb\u7edf\u5206\u6790\u5e08\u548c\u9879\u76ee\u7ba1\u7406\u5e08\u7b49\u8bd5\u9898\u4e2d\u7684\u4e13\u4e1a\u82f1\u8bed\u4e5f\u53ef\u4ee5\u4f5c\u4e3a\u590d\u4e60\u5907\u8003\u7684\u53c2\u8003\u8d44\u6599\u3002\u5b9e\u9645\u4e0a\uff0c\u8fd9\u4e9b\u4e13\u4e1a\u4e2d\u7684\u82f1\u8bed\u8bd5\u9898\u5f88\u591a\u60c5\u51b5\u4e0b\u548c\u8f6f\u4ef6\u8bc4\u6d4b\u5e08\u8003\u8bd5\u8bd5\u9898\u662f\u4e00\u6837\u7684\u3002
\n\u8003\u751f\u53ef\u4ee5\u901a\u8fc7\u9605\u8bfb\u8ba1\u7b97\u673a\u4e13\u4e1a\u7684\u82f1\u6587\u539f\u7248\u6559\u6750\uff0c\u4ee5\u53ca\u8ba1\u7b97\u673a\u4e13\u4e1a\u7684\u82f1\u8bed\u65f6\u6587\u3001\u8bba\u6587\u548c\u6280\u672f\u6750\u6599\u6765\u63d0\u9ad8\u82f1\u8bed\u6c34\u5e73\uff0c\u91cd\u70b9\u662f\u6269\u5927\u4e13\u4e1a\u8bcd\u6c47\u91cf\u5e76\u719f\u6089\u79d1\u6280\u6587\u732e\u4e2d\u7684\u5e38\u7528\u8868\u8fbe\u65b9\u5f0f\u3002\u540c\u65f6\u9700\u8981\u5173\u6ce8\u8ba1\u7b97\u673a\u9886\u57df\u7684\u65b0\u6280\u672f\u53d1\u5c55\u52a8\u5411\u548c\u6709\u5173\u70ed\u70b9\u8bdd\u9898\uff0c\u638c\u63e1\u76f8\u5173\u80cc\u666f\u77e5\u8bc6\u6709\u52a9\u4e8e\u7406\u89e3\u8bd5\u9898\u539f\u6587\u3002
\n7.2 \u5178\u578b\u4f8b\u9898\u5206\u6790
\n\u4f8b\u9898 1\uff08\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08 2009 \u5e74 11 \u6708\u4e0a\u5348\u7b2c 71\uff5e75 \u9898\uff09
\nWhy is \uff081\uff09 fun? What delights may its practitioner expect as his reward? First is the sheer joy of making things. As the child delights in his mud pie, so the adult enjoys building things, especially things of his own design. Second is the pleasure of making things that are useful to other people. Third is the fascination of fashioning complex puzzle-like objects of interlocking moving parts and watching them work in subtle cycles, playing out the consequences of principles built in from the beginning. Fourth is the joy of always learning, which springs from the \uff082\uff09 nature of the task. In one way or another the problem is ever new, and its solver learns something: sometimes \uff083\uff09 , sometimes theoretical, and sometimes both. Finally, there is the delight of working in such a tractable medium. The \uff084\uff09 , like the poet, works only slightly removed from pure thought-stuff. Few media of creation are so flexible, so easy to polish and rework, so readily capable of realizing grand conceptual structures. <\/p>\n
\u2266 2 \u2267
\n2
\n\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08\u8003\u8bd5\u8bd5\u9898\u5206\u7c7b\u7cbe\u89e3
\nYet the program \uff085\uff09 , unlike the poet’s words, is real in the sense that it moves and works, producing visible outputs separate from the construct itself. It prints results, draws pictures, produces sounds, moves arms. Programming then is fun because it gratifies creative longings built deep within us and delights sensibilities we have in common with all men.
\n\uff081\uff09 A. programming <\/p>\n
\nC. working
\n\uff082\uff09 A. repeating <\/p>\n
C. non-repeating
\n\uff083\uff09 A. semantic <\/p>\n
\nC. lexical
\n\uff084\uff09 A. poet <\/p>\n
C. doctor <\/p>\n
\uff085\uff09 A. construct <\/p>\n
C. size
\n\u4f8b\u9898 1 \u5206\u6790 <\/p>\n
\n\u672c\u9898\u6d89\u53ca\u7f16\u7a0b\u57fa\u7840\u77e5\u8bc6\u3002 <\/p>\n
\nB. composing D. writing B. basic
\nD. advance B. practical
\nD. syntactical <\/p>\n
B. architect D. programmer
\nB. code D. scale
\n\u7f16\u7a0b\u4e3a\u4ec0\u4e48\u6709\u8da3\uff1f\u4f5c\u4e3a\u56de\u62a5\uff0c\u5176\u4ece\u4e1a\u8005\u671f\u671b\u5f97\u5230\u4ec0\u4e48\u6837\u7684\u5feb\u4e50\uff1f\u9996\u5148\u662f\u4e00\u79cd\u521b\u5efa\u4e8b\u7269\u7684\u7eaf\u7cb9\u5feb\u4e50\u3002\u5982\u540c\u5c0f\u5b69\u5728\u73a9\u6ce5\u5df4\u65f6\u611f\u5230\u6109\u5feb\u4e00\u6837\uff0c\u6210\u5e74\u4eba\u559c\u6b22\u521b\u5efa\u4e8b\u7269\uff0c\u7279\u522b\u662f\u81ea\u5df1\u8fdb\u884c\u8bbe\u8ba1\u3002\u5176\u6b21\uff0c\u5feb\u4e50\u6765\u81ea\u4e8e\u5f00\u53d1\u5bf9\u5176\u4ed6\u4eba\u6709\u7528\u7684\u4e1c\u897f\u3002\u7b2c\u4e09\u662f\u6574\u4e2a\u8fc7\u7a0b\u4f53\u73b0\u51fa\u9b54\u672f\u822c\u7684\u529b\u91cf—\u5c06\u76f8\u4e92\u556e\u5408\u7684\u96f6\u90e8\u4ef6\u7ec4\u88c5\u5728\u4e00\u8d77\uff0c\u770b\u5230\u5b83\u4eec\u7cbe\u5999\u5730\u8fd0\u884c\uff0c\u5f97\u5230\u9884\u5148\u6240\u5e0c\u671b\u7684\u7ed3\u679c\u3002\u7b2c\u56db\u662f\u5b66\u4e60\u7684\u4e50\u8da3\uff0c\u6765\u81ea\u4e8e\u8fd9\u9879\u5de5\u4f5c\u7684\u975e\u91cd\u590d\u7279\u6027\u3002\u4eba\u4eec\u6240\u9762\u4e34\u7684\u95ee\u9898\uff0c\u5728\u67d0\u4e2a\u6216\u5176\u4ed6\u65b9\u9762\u603b\u6709\u4e9b\u4e0d\u540c\uff0c\u56e0\u800c\u89e3\u51b3\u95ee\u9898\u7684\u4eba\u53ef\u4ee5\u4ece\u4e2d\u5b66\u4e60\u65b0\u7684\u4e8b\u7269\uff1a\u6709\u65f6\u662f\u5b9e\u8df5\u4e0a\u7684\uff0c\u6709\u65f6\u662f\u7406\u8bba\u4e0a\u7684\uff0c\u6216\u8005\u517c\u800c\u6709\u4e4b\u3002\u6700\u540e\uff0c\u4e50\u8da3\u8fd8\u6765\u81ea\u4e8e\u5de5\u4f5c\u5728\u5982\u6b64\u6613\u4e8e\u9a7e\u9a6d\u7684\u4ecb\u8d28\u4e0a\u3002\u7a0b\u5e8f\u5458\uff0c\u5c31\u50cf\u8bd7\u4eba\u4e00\u6837\uff0c\u51e0\u4e4e\u4ec5\u4ec5\u5de5\u4f5c\u5728\u5355\u7eaf\u7684\u601d\u8003\u4e2d\uff0c\u51ed\u7a7a\u5730\u8fd0\u7528\u81ea\u5df1\u7684\u60f3\u50cf\u6765\u5efa\u9020\u81ea\u5df1\u7684\u201c\u57ce\u5821\u201d\u3002\u5f88\u5c11\u6709\u8fd9\u6837\u7684\u4ecb\u8d28—\u521b\u9020\u7684\u65b9\u5f0f\u5982\u6b64\u7075\u6d3b\uff0c\u5982\u6b64\u6613\u4e8e\u7cbe\u70bc\u548c\u91cd\u5efa\uff0c\u5982\u6b64\u5bb9\u6613\u5730\u5b9e\u73b0\u6982\u5ff5\u4e0a\u7684\u8bbe\u60f3\u3002
\n\u7136\u800c\u7a0b\u5e8f\u6bd5\u7adf\u540c\u8bd7\u6b4c\u4e0d\u540c\uff0c\u5b83\u662f\u5b9e\u5b9e\u5728\u5728\u7684\u4e1c\u897f\uff1b\u53ef\u4ee5\u79fb\u52a8\u548c\u8fd0\u884c\uff0c\u80fd\u72ec\u7acb\u4ea7\u751f\u53ef\u89c1\u7684\u8f93\u51fa\uff1b\u80fd\u6253\u5370\u7ed3\u679c\uff0c\u7ed8\u5236\u56fe\u5f62\uff0c\u53d1\u51fa\u58f0\u97f3\uff0c\u79fb\u52a8\u652f\u67b6\u3002\u7f16\u7a0b\u975e\u5e38\u6709\u8da3\uff0c\u5728\u4e8e\u5b83\u4e0d\u4ec5\u6ee1\u8db3\u4e86\u6211\u4eec\u5185\u5fc3\u6df1\u5904\u8fdb\u884c\u521b\u9020\u7684\u6e34\u671b\uff0c\u800c\u4e14\u8fd8\u6109\u60a6\u4e86\u6bcf\u4e2a\u4eba\u5185\u5728\u7684\u60c5\u611f\u3002
\n\u4f8b\u9898 1 \u7b54\u6848
\n\uff081\uff09A
\n\uff082\uff09C
\n\uff083\uff09B
\n\uff084\uff09D \uff085\uff09A
\n\u4f8b\u9898 2\uff08\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08 2008 \u5e74 11 \u6708\u4e0a\u5348\u7b2c 71\uff5e75 \u9898\uff09
\nIt should go without saying that the focus of UML is modeling\uff0eHowever, what that means, exactly, can be an open-ended question\uff0e \uff08 6 \uff09 is a means to capture ideas, relationships, decisions, and requirements in a well-defined notation that can be applied to many different domains\uff0eModeling not only means different things to different people, but also it can use different pieces of UML depending on what you are trying to convey\uff0eIn general, a UML model is made up of one or more \uff087\uff09 \uff0e A diagram graphically represents things, and the relationships between these things\uff0eThese \uff088\uff09 can be representations of real-world objects, pure software constructs, or a description of the behavior of some other objects\uff0eIt is common for an individual thing to show up on multiple diagrams; each diagram represents a particular interest, or view, of the thing being modeled\uff0eUML 2.0 divides diagrams into two categories: structural diagrams and behavioral diagrams\uff0e \uff089\uff09 are used <\/p>\n
\u2266 3 \u2267
\n\u7b2c 7 \u7ae0 \u4e13\u4e1a\u82f1\u8bed
\nto capture the physical organization of the things in your system, i\uff0ee\uff0e, how one object relates to another. \uff0810\uff09 focus on the behavior of elements in a system\uff0eFor example, you can use behavioral diagrams to capture requirements, operations, and internal state changes for elements\uff0e
\n\uff086\uff09A\uff0eProgramming
\nC\uff0eDesigning \uff087\uff09A\uff0eviews C\uff0euser views \uff088\uff09A\uff0ethings C\uff0elanguages <\/p>\n
\n\uff089\uff09A\uff0eActivity diagrams C\uff0eStructural diagrams <\/p>\n
\uff0810\uff09A\uff0eActivity diagrams <\/p>\n
C\uff0eStructural diagrams
\n\u4f8b\u9898 2 \u5206\u6790 <\/p>\n
B\uff0eAnalyzing D\uff0eModeling B\uff0ediagrams <\/p>\n
D\uff0estructure pictures
\nB\uff0epictures D\uff0ediagrams <\/p>\n
B\uff0eUse-case diagrams D\uff0eBehavioral diagrams B\uff0eUse-case diagrams D\uff0eBehavioral diagrams
\n\u672c\u9898\u6d89\u53ca\u7684\u662f UML\uff08\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff09\u76f8\u5173\u77e5\u8bc6\uff0c\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\u3002
\n\u4e0d\u8981\u8bf4 UML \u7684\u6838\u5fc3\u5c31\u662f\u5efa\u6a21\uff0c\u51c6\u786e\u5730\u8bf4\uff0c\u8fd9\u662f\u4e00\u4e2a\u6c38\u4e0d\u4f11\u6b62\u7684\u4e89\u8bba\u95ee\u9898\u3002\u5efa\u6a21\u5c31\u662f\u6307\u7528\u4e00\u79cd\u5b9a\u4e49\u597d\u7684\u7b26\u53f7\u6765\u6355\u83b7\u601d\u60f3\u3001\u5173\u7cfb\u3001\u51b3\u7b56\u548c\u9700\u6c42\uff0c\u4e14\u8fd9\u4e9b\u7b26\u53f7\u53ef\u4ee5\u5e94\u7528\u5230\u5f88\u591a\u4e0d\u540c\u7684\u9886\u57df\u3002\u5efa\u6a21\u4e0d\u4ec5\u5bf9\u4e0d\u540c\u7684\u4eba\u610f\u5473\u7740\u4e0d\u540c\u7684\u4e8b\u7269\uff0c\u800c\u4e14\u80fd\u591f\u4f7f\u7528 UML \u7684\u4e0d\u540c\u529f\u80fd\uff0c\u8fd9\u53d6\u51b3\u4e8e\u4f60\u60f3\u8868\u8fbe\u4ec0\u4e48\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u4e00\u4e2a UML \u6a21\u578b\u662f\u7528\u4e00\u4e2a\u6216\u591a\u4e2a\u56fe\u5f62\u6765\u8bbe\u8ba1\u7684\u3002\u56fe\u5f62\u7528\u6765\u63cf\u8ff0\u4e8b\u7269\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u8fd9\u4e9b\u4e8b\u7269\u53ef\u4ee5\u4ee3\u8868\u771f\u5b9e\u4e16\u754c\u7684\u5bf9\u8c61\u3001\u7eaf\u8f6f\u4ef6\u6784\u4ef6\uff0c\u6216\u8005\u662f\u63cf\u8ff0\u5176\u4ed6\u5bf9\u8c61\u7684\u884c\u4e3a\u3002\u5bf9\u5355\u4e00\u7684\u4e8b\u7269\uff0c\u4e00\u822c\u53ef\u4ee5\u753b\u591a\u4e2a\u56fe\u5f62\uff0c\u6bcf\u4e2a\u56fe\u5f62\u4ee3\u8868\u4e00\u4e2a \u88ab\u5efa\u6a21\u4e8b\u7269\u7684\u7279\u6b8a\u4fa7\u9762\u6216\u89c6\u56fe\u3002UML 2.0 \u7684\u56fe\u5f62\u53ef\u4ee5\u5206\u4e3a\u4e24\u7c7b\uff0c\u5206\u522b\u662f\u7ed3\u6784\u56fe\u548c\u884c\u4e3a\u56fe\uff0c\u5176\u4e2d\u7ed3\u6784\u56fe\u7528\u6765\u6355\u83b7\u7cfb\u7edf\u4e2d\u7684\u4e8b\u7269\u7684\u7269\u7406\u7ed3\u6784\uff0c\u884c\u4e3a\u56fe\u5173\u6ce8\u7cfb\u7edf\u5143\u7d20\u7684\u884c\u4e3a\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u884c\u4e3a\u56fe\u6765\u6355\u83b7\u9700\u6c42\u3001\u64cd\u4f5c\u548c\u5143\u7d20\u7684\u5185\u90e8\u72b6\u6001\u8f6c\u6362\u3002
\n\u4f8b\u9898 2 \u7b54\u6848
\n\uff086\uff09D
\n\uff087\uff09B
\n\uff088\uff09A \uff089\uff09C
\n\uff0810\uff09D
\n\u4f8b\u9898 3\uff08\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08 2007 \u5e74 11 \u6708\u4e0a\u5348\u7b2c 71\uff5e75 \u9898\uff09
\nTCP\/IP \uff0811\uff09 layer protocols provide services to the application \uff0812\uff09 running on a computer. The application layer does not define the application itself, but rather it defines \uff0813\uff09 that applications need\u2014like the ability to transfer a file in the case of HTTP. In short, the application layer provides an \uff0814\uff09 between software running on a computer and the network itself. The TCP\/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP\/IP \uff0815\uff09 layer consists of two main protocol options\u2014the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).
\n\uff0811\uff09A. application
\n\uff0812\uff09A. hardware \uff0813\uff09A. services \uff0814\uff09A. iteration <\/p>\n
\uff0815\uff09A. application
\nB. transport C. link
\nB. software B. processes B. object B. session <\/p>\n
\nC. packet <\/p>\n
D. network D. equipment
\nC. applications D. address
\nC. interface C. physical <\/p>\n
D. activity D. transport
\n3<\/p>\n
\u2266 4 \u2267
\n4
\n\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08\u8003\u8bd5\u8bd5\u9898\u5206\u7c7b\u7cbe\u89e3
\n\u4f8b\u9898 3 \u5206\u6790
\n\u672c\u9898\u8003\u67e5\u7f51\u7edc\u7684 TCP\/IP \u534f\u8bae\u53ca\u5e94\u7528\u3002
\nTCP\/IP \u5e94\u7528\u5c42\u534f\u8bae\u4e3a\u8fd0\u884c\u5728\u8ba1\u7b97\u673a\u4e0a\u7684\u5e94\u7528\u8f6f\u4ef6\u63d0\u4f9b\u76f8\u5173\u670d\u52a1\u3002\u5e94\u7528\u5c42\u6ca1\u6709\u5b9a\u4e49\u81ea\u8eab\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f46\u662f\u5b9a\u4e49\u4e86\u50cf\u901a\u8fc7 HTTP \u8fdb\u884c\u6587\u4ef6\u4f20\u8f93\u80fd\u529b\u7684\u5fc5\u8981\u7684\u5e94\u7528\u3002\u7b80\u800c\u8a00\u4e4b\uff0c\u5e94\u7528\u5c42\u4e3a\u8fd0\u884c\u5728\u8ba1\u7b97\u673a\u4e0a\u7684\u8f6f\u4ef6\u548c\u8ba1\u7b97\u673a\u7f51\u7edc\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5e94\u7528\u80fd\u529b\u3002TCP\/IP \u5e94\u7528\u5c42\u5305\u62ec\u5927\u91cf\u76f8\u5173\u7684\u534f\u8bae\uff0c\u4f8b\u5982 HTTP\u3002TCP\/IP \u4f20\u8f93\u5c42\u7531 TCP \u548c UDP \u8fd9 2 \u4e2a\u4e3b\u8981\u534f\u8bae\u6784\u6210\u3002
\n\u4f8b\u9898 3 \u7b54\u6848
\n\uff0811\uff09A
\n\uff0812\uff09B \uff0813\uff09A \uff0814\uff09C \uff0815\uff09D
\n\u4f8b\u9898 4\uff08\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08 2006 \u5e74 11 \u6708\u4e0a\u5348\u7b2c 66\uff5e70 \u9898\uff09
\nNAC\u2019s\uff08Network Access Control\uff09role is to restrict network access to only compliant endpoints and \uff0816\uff09 users. However, NAC is not a complete LAN \uff0817\uff09solution; additional proactive and \uff0818\uff09 security measures must be implemented. Nevis is the first and only comprehensive LAN security solution that combines deep security processing of every packet at 10Gbps, ensuring a high level of security plus application availability and performance. Nevis integrates NAC as the first line of LAN security \uff0819\uff09 . In addition to NAC, enterprises need to implement role-based network access control as well as critical proactive security measures \u2014 real-time, multilevel \uff0820\uff09 inspection and microsecond threat containment.
\n\uff0816\uff09A. automated
\n\uff0817\uff09A. crisis <\/p>\n
\uff0818\uff09A. constructive
\n\uff0819\uff09A. defense
\n\uff0820\uff09A. port \u4f8b\u9898 4 \u5206\u6790 <\/p>\n
\nB. distinguished
\nB. security B. reductive B. intrusion <\/p>\n
B. connection
\n\u672c\u9898\u8003\u67e5\u5bf9\u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\u7684\u4e86\u89e3\u3002
\nC. authenticated
\nC. favorable C. reactive C. inbreak C. threat <\/p>\n
D. destructed D. excellent D. productive D. protection D. insurance
\nNAC\uff08\u7f51\u7edc\u8bbf\u95ee\u63a7\u5236\uff09\u7684\u4efb\u52a1\u5c31\u662f\u53ea\u5141\u8bb8\u90a3\u4e9b\u4ec5\u88ab\u5141\u8bb8\u7684\u7ec8\u7aef\u548c\u88ab\u6388\u6743\u7684\u7528\u6237\u8fdb\u884c\u7f51\u7edc\u8bbf\u95ee\u3002\u7136\u800c\uff0cNAC \u4e0d\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u5c40\u57df\u7f51\u5b89\u5168\u89e3\u51b3\u65b9\u6848\uff0c\u8fd8\u5fc5\u987b\u91c7\u53d6\u9884\u9632\u6027\u7684\u3001\u5177\u6709\u53cd\u5e94\u6027\u7684\u989d\u5916\u5b89\u5168\u63aa\u65bd\u3002Nevis \u662f\u6700\u65e9\u7684\u4e5f\u662f\u552f\u4e00\u5168\u9762\u7684\u5c40\u57df\u7f51\u5b89\u5168\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u5bcc\u6709\u8fdc\u89c1\u5730\u517c\u987e\u8003\u8651\u4e86\u5c06\u6765\u4ee5 10Gbps \u7684\u901f\u7387\u4f20\u8f93\u6570\u636e\u5305\u65f6\u7684\u5b89\u5168\u95ee\u9898\uff0c\u4ee5\u786e\u4fdd\u9ad8\u6c34\u5e73\u5b89\u5168\u5ea6\u7684\u540c\u65f6\u6709\u8f83\u597d\u7684\u5e94\u7528\u6027\u548c\u6027\u80fd\u3002Nevis \u6574\u5408\u4e86 NAC \u4f5c\u4e3a\u5c40\u57df\u7f51\u5b89\u5168\u9632\u62a4\u7684\u7b2c\u4e00\u9053\u9632\u7ebf\u3002\u9664 NAC \u4e4b\u5916\uff0c\u4f01\u4e1a\u65e2\u8981\u91c7\u53d6\u57fa\u4e8e\u89d2\u8272\u63a7\u5236\u7f51\u7edc\u8bbf\u95ee\u7684\u7b56\u7565\uff0c\u4e5f\u8981\u91c7\u53d6\u5173\u952e\u6027\u7684\u5b89\u5168\u9884\u9632\u63aa\u65bd\u2014\u2014\u5b9e\u65f6\u7684\u591a\u7ea7\u522b\u5a01\u80c1\u68c0\u6d4b\u548c\u5fae\u79d2\u7ea7\u7684\u5a01\u80c1\u904f\u5236\u3002
\nrestrict \u2026 to \u7684\u610f\u601d\u662f\u5c06\u67d0\u67d0\u9650\u5236\u5728\u67d0\u8303\u56f4\u5185\uff0c\u7b2c\u4e00\u53e5\u4e2d\u6700\u540e\u90a3\u4e2a to \u8ddf restrict \u642d\u914d\uff0c\u4e0d\u662f\u8ddf access \u642d\u914d\u3002
\n\u7b2c\u4e09\u53e5\u4e2d\u7684 deep\uff0c\u8868\u793a\u8003\u8651\u5f88\u6df1\u8fdc\uff0c\u8003\u8651\u5230\u672a\u6765\uff0c\u5bcc\u6709\u8fdc\u89c1\u3002 \u4f8b\u9898 4 \u7b54\u6848
\n\uff0816\uff09C
\n\uff0817\uff09B \uff0818\uff09C \uff0819\uff09A \uff0820\uff09C
\n\u4f8b\u9898 5\uff08\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08 2006 \u5e74 11 \u6708\u4e0a\u5348\u7b2c 71\uff5e75 \u9898\uff09
\nVirtualization is an approach to IT that pools and shares \uff0821\uff09 so that utilization is optimized<\/p>\n
\u2266 5 \u2267
\n\u7b2c 7 \u7ae0 \u4e13\u4e1a\u82f1\u8bed
\nand supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human \uff0822\uff09 are aligned around an application or business function. With a virtualized \uff0823\uff09 , people, processes, and technology are focused on meeting service levels, \uff0824\uff09 is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization \uff0825\uff09 that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.
\n\uff0821\uff09A. advantages
\n\uff0822\uff09A. profits \uff0823\uff09A. system \uff0824\uff09A. content \uff0825\uff09A. solutions \u4f8b\u9898 5 \u5206\u6790 <\/p>\n
B. resources
\nB. costs <\/p>\n
\nB. infrastructure
\nB. position B. networks <\/p>\n
C. benefits C. resources C. hardware C. power C. interfaces
\n\u672c\u9898\u8003\u67e5\u6d89\u53ca\u865a\u62df\u5316\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\u3002
\nD. precedents D. powers D. link D. capacity D. connections
\n\u865a\u62df\u5316\u662f IT \u884c\u4e1a\u7f13\u5b58\u548c\u5171\u4eab\u8d44\u6e90\u7684\u4e00\u79cd\u65b9\u6cd5\uff0c\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u8d44\u6e90\uff0c\u5e76\u4e14\u81ea\u52a8\u63d0\u4f9b\u8d44\u6e90\u4ee5\u6ee1\u8db3\u9700\u6c42\u3002\u4f20\u7edf\u7684 IT \u73af\u5883\u901a\u5e38\u662f\u4e00\u4e2a\u7ad6\u4e95\uff0c\u6280\u672f\u548c\u4eba\u529b\u8d44\u6e90\u90fd\u662f\u56f4\u7ed5\u5e94\u7528\u6216\u5546\u4e1a\u529f\u80fd\u6765\u5b89\u6392\u7684\u3002\u5229\u7528\u865a\u62df\u5316\u7684\u67b6\u6784\uff0c\u4eba\u5458\u3001\u8fc7\u7a0b\u548c\u6280\u672f\u90fd\u96c6\u4e2d\u4e8e\u6ee1\u8db3\u670d\u52a1\u7684\u7a0b\u5ea6\u3002\u4f7f\u5f97\u751f\u4ea7\u91cf\u88ab\u52a8\u6001\u5730\u5206\u914d\uff0c\u8d44\u6e90\u5f97\u5230\u4f18\u5316\u3002\u800c\u4e14\u6574\u4e2a\u67b6\u6784\u5f97\u4ee5\u7b80\u5316\uff0c\u53d8\u5f97\u5f88\u7075\u6d3b\u3002\u6211\u4eec\u63d0\u4f9b\u4e86\u5e7f\u6cdb\u7684\u865a\u62df\u5316\u89e3\u51b3\u65b9\u6848\uff0c\u5141\u8bb8\u5ba2\u6237\u4e3a\u5176 IT \u8d44\u6e90\u7684\u57fa\u7840\u67b6\u6784\u9009\u62e9\u6700\u9002\u7528\u7684\u8def\u7ebf\u548c\u4f18\u5316\u7684\u91cd\u70b9\u3002
\n\u4f8b\u9898 5 \u7b54\u6848
\n\uff0821\uff09B
\n\uff0822\uff09C \uff0823\uff09B \uff0824\uff09D \uff0825\uff09A
\n\u4f8b\u9898 6\uff08\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08 2005 \u5e74 11 \u6708\u4e0a\u5348\u7b2c 66\uff5e70 \u9898\uff09
\nMIDI enables people to use \uff0826\uff09 computers and electronic musical instruments. There are actually three components to MIDI, the communications ” \uff0827\uff09 “, the Hardware Interface and a distribution \uff0828\uff09 called “Standard MIDI Files”. In the context of the WWW, the most interesting component is the \uff0829\uff09 Format. In principle, MIDI files contain sequences of MIDI Protocol messages. However, when MIDI Protocol \uff0830\uff09 are stored in MIDI files, the events are also time-stamped for playback in the proper sequence. Music delivered by MIDI files is the most common use of MIDI today.
\n\uff0826\uff09A. personal \uff0827\uff09A. device \uff0828\uff09A. format \uff0829\uff09A. Video \uff0830\uff09A. messages \u4f8b\u9898 6 \u5206\u6790 <\/p>\n
B. electronic B. protocol
\nB. text <\/p>\n
B. Faxmail B. packets <\/p>\n
C. multimedia
\nC. Network C. Wave C. Graphic C. Frame
\n\u672c\u9898\u8003\u67e5\u6d89\u53ca\u591a\u5a92\u4f53\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\u3002 <\/p>\n
D. network D. controller D. center D. Audio
\nD. information
\nMIDI \u4f7f\u5f97\u4eba\u4eec\u80fd\u591f\u4f7f\u7528\u591a\u5a92\u4f53\u8ba1\u7b97\u673a\u548c\u7535\u5b50\u4e50\u5668\uff0c\u5b9e\u9645\u4e0a\u5b83\u6709 3 \u79cd\u5143\u7d20\uff0c\u5373\u901a\u4fe1\u534f\u8bae\u3001\u786c\u4ef6\u63a5\u53e3\u548c\u79f0\u4e3a\u201c\u6807\u51c6 MIDI \u6587\u4ef6\u201d\u7684\u53d1\u5e03\u683c\u5f0f\u3002\u5728 WWW \u73af\u5883\u4e2d\uff0c\u6700\u91cd\u8981\u7684\u5143\u7d20\u662f\u97f3\u9891\u683c\u5f0f\u3002\u5728\u539f\u7406\u4e0a\uff0cMIDI \u6587\u4ef6\u5305\u542b MIDI \u534f\u8bae\u62a5\u6587\u5e8f\u5217\u3002\u7136\u800c\u5c06 MIDI \u534f\u8bae\u62a5\u6587\u4fdd\u5b58\u5728 MIDI \u6587\u4ef6\u4e2d\u65f6\u4e8b\u4ef6\u90fd\u6dfb\u52a0\u4e86\u65f6\u95f4\u6233\uff0c\u4ee5\u4fbf\u4e8e\u6309\u7167\u9002\u5f53\u7684\u987a\u5e8f\u56de\u653e\u3002\u7531 MIDI \u6587\u4ef6\u63d0\u4f9b\u7684\u97f3\u4e50\u662f MIDI \u5f53\u524d\u6700\u901a\u5e38\u7684\u5e94\u7528\u3002 <\/p>\n
5<\/p>\n
\u2266 6 \u2267
\n6
\n\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08\u8003\u8bd5\u8bd5\u9898\u5206\u7c7b\u7cbe\u89e3
\n\u4f8b\u9898 6 \u7b54\u6848
\n\uff0826\uff09C
\n\uff0827\uff09B \uff0828\uff09A \uff0829\uff09D \uff0830\uff09A
\n\u4f8b\u9898 7\uff08\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08 2005 \u5e74 11 \u6708\u4e0a\u5348\u7b2c 71\uff5e75 \u9898\uff09
\nCertificates are \uff0831\uff09 documents attesting to the \uff0832\uff09 of a public key to an individual or other entity. They allow verification of the claim that a given public key does in fact belong to a given individual. Certificates help prevent someone from using a phony key to \uff0833\uff09 someone else. In their simplest form, Certificates contain a public key and a name. As commonly used, a certificate also contains an \uff0834\uff09 date, the name of the CA that issued the certificate, a serial number, and perhaps other information. Most importantly, it contains the digital \uff0835\uff09 of the certificate issuer. The most widely accepted format for certificates is X.509 , thus, Certificates can be read or written by any application complying with X.509.
\n\uff0831\uff09A. text <\/p>\n
\n\uff0832\uff09A. connecting \uff0833\uff09A. impersonate
\nB. data <\/p>\n
B. binding B. personate <\/p>\n
\uff0834\uff09A. communication B. Computation
\n\uff0835\uff09A. signature \u4f8b\u9898 7 \u5206\u6790 <\/p>\n
B. Mark <\/p>\n
C. digital <\/p>\n
C. composing
\nC. damage <\/p>\n
C. Expectation
\nC. Stamp
\n\u672c\u9898\u8003\u67e5\u6d89\u53ca\u6570\u5b57\u8bc1\u4e66\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\u3002 <\/p>\n
D. structured D. conducting D. control D. expiration D. hypertext
\n\u8bc1\u4e66\u662f\u4e00\u79cd\u6570\u5b57\u6587\u6863\uff0c\u7528\u4e8e\u8868\u660e\u628a\u4e00\u4e2a\u516c\u94a5\u7ed1\u5b9a\u5230\u4e00\u4e2a\u4eba\u6216\u5176\u4ed6\u5b9e\u4f53\uff0c\u7528\u5176\u53ef\u4ee5\u9a8c\u8bc1\u4e00\u4e2a\u7ed9\u5b9a\u7684\u516c\u94a5\u786e\u5b9e\u5c5e\u4e8e\u67d0\u4e00\u4e2a\u4eba\uff0c\u4ee5\u53ef\u4ee5\u9632\u6b62\u67d0\u4e9b\u4eba\u4f7f\u7528\u5047\u5192\u7684\u5bc6\u94a5\u5192\u5145\u4ed6\u4eba\u3002\u6700\u7b80\u5355\u7684\u8bc1\u4e66\u5305\u542b\u4e00\u4e2a\u516c\u94a5\u548c\u4e00\u4e2a\u540d\u79f0\uff0c\u901a\u5e38\u4f7f\u7528\u7684\u8bc1\u4e66\u4e5f\u5305\u542b\u8d85\u65f6\u65e5\u671f\u3001\u53d1\u884c\u8bc1\u4e66\u7684 CA \u7684\u540d\u5b57\u3001\u4e00\u4e2a\u5e8f\u5217\u53f7\uff0c\u4ee5\u53ca\u5176\u4ed6\u4fe1\u606f\u3002\u6700\u91cd\u8981\u7684\u662f\uff0c\u5b83\u5305\u542b\u4e86\u8bc1\u4e66\u53d1\u884c\u8005\u7684\u6570\u5b57\u7b7e\u540d\u3002\u88ab\u5e7f\u6cdb\u63a5\u53d7\u7684\u8bc1\u4e66\u683c\u5f0f\u662f X.509\uff0c\u8fd9\u6837\u7684\u8bc1\u4e66\u53ef\u4ee5\u88ab\u4efb\u4f55\u670d\u4ece X.509 \u6807\u51c6\u7684\u5e94\u7528\u8bfb\u6216\u5199\u3002
\n\u4f8b\u9898 7 \u7b54\u6848
\n\uff0831\uff09C <\/p>\n
\uff0832\uff09B
\n\uff0833\uff09A
\n\uff0834\uff09D
\n\uff0835\uff09A
\n\u4f8b\u9898 8\uff08\u8f6f\u4ef6\u8bbe\u8ba1\u5e08 2008 \u5e74 5 \u6708\u4e0a\u5348\u7b2c 71 \u9898~75 \u9898\uff09
\nObject-oriented analysis (OOA) is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is \uff0836\uff09. It determines how the various results are computed by the product and presents this information in the form of a \uff0837\uff09 and associated scenarios. The second is \uff0838\uff09 , which determines the classes and their attributes, then determines the interrelationships and interaction among the classes. The last step is \uff0839\uff09 , which determines the actions performed by or to each class or subclass and presents this information in the form of \uff0840\uff09.
\n\uff086\uff09A. use-case modeling <\/p>\n
C. dynamic modeling <\/p>\n
\uff087\uff09A. collaboration diagram <\/p>\n
C. use-case diagram
\n\uff088\uff09A. use-case modeling <\/p>\n
C. dynamic modeling
\n\uff089\uff09A. use-case modeling <\/p>\n
\nB. class modeling <\/p>\n
D. behavioral modeling
\nB. sequence diagram D. activity diagram
\nB. class modeling <\/p>\n
D. behavioral modeling
\nB. class modeling <\/p>\n
\u2266 7 \u2267<\/p>\n
C. dynamic modeling
\n\uff0810\uff09A. activity diagram <\/p>\n
C. sequence diagram
\n\u4f8b\u9898 8 \u5206\u6790 <\/p>\n
\nD. behavioral modeling B. component diagram D. state diagram
\n\u7b2c 7 \u7ae0 \u4e13\u4e1a\u82f1\u8bed
\n\u672c\u9898\u6d89\u53ca\u7684\u662f\u9762\u5411\u5bf9\u8c61\u5206\u6790\uff08OOA\uff09\u4e0e\u5efa\u6a21\u76f8\u5173\u77e5\u8bc6\uff0c\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\u3002
\n\u9762\u5411\u5bf9\u8c61\u7684\u5206\u6790\u662f\u4e00\u79cd\u9762\u5411\u5bf9\u8c61\u8303\u578b\u7684\u534a\u5f62\u5f0f\u5316\u63cf\u8ff0\u6280\u672f\uff0c\u5b83\u5305\u62ec 3 \u4e2a\u6b65\u9aa4\uff0c\u4e00\u662f\u7528\u4f8b\u5efa\u6a21\uff0c\u5b83\u51b3\u5b9a\u4e86\u5982\u4f55\u7531\u4ea7\u54c1\u5f97\u5230\u5404\u9879\u8ba1\u7b97\u7ed3\u679c\u5e76\u4ee5\u7528\u4f8b\u56fe\u548c\u76f8\u5173\u573a\u666f\u7684\u65b9\u5f0f\u5c55\u73b0\uff1b\u4e8c\u662f\u7c7b\u5efa\u6a21\uff0c\u5b83\u51b3\u5b9a\u4e86\u7c7b\u53ca\u5176\u5c5e\u6027\uff0c\u7136\u540e\u786e\u5b9a\u7c7b\u4e4b\u95f4\u7684\u5173\u7cfb\u548c\u4ea4\u4e92\uff1b\u4e09\u662f\u52a8\u6001\u5efa\u6a21\uff0c\u5b83\u51b3\u5b9a\u4e86\u7c7b\u6216\u6bcf\u4e2a\u5b50\u7c7b\u7684\u884c\u4e3a\u5e76\u4ee5\u72b6\u6001\u56fe\u7684\u5f62\u5f0f\u8868\u793a\u3002
\n\u4f8b\u9898 8 \u7b54\u6848
\n\uff0836\uff09A <\/p>\n
\uff0837\uff09C
\n\uff0838\uff09B
\n\uff0839\uff09C
\n\uff0840\uff09D
\n\u4f8b\u9898 9\uff08\u8f6f\u4ef6\u8bc4\u6d4b\u5e08 2007 \u5e74 5 \u6708\u4e0a\u5348\u7b2c 71 \u9898~75 \u9898\uff09
\n\uff0841\uff09 analysis emphasizes the drawing of pictorial system models to document and validate both existing and\/or proposed systems. Ultimately, the system models become the \uff0842\uff09 for designing and constructing an improved system. \uff0843\uff09 is such a technique. The emphasis in this technique is process-centered. Systems analysts draw a series of process models called \uff0844\uff09 .
\n\uff0845\uff09is another such technique
\nthat integrates data and process concerns into constructs called objects.
\n\uff0841\uff09A. Prototyping <\/p>\n
C. Model-driven
\n\uff0842\uff09A. image <\/p>\n
C. layout <\/p>\n
\uff0843\uff09A. Structured analysis <\/p>\n
C. Discovery Prototyping
\n\uff0844\uff09A. PERT <\/p>\n
C. ERD <\/p>\n
\uff0845\uff09A. Structured analysis <\/p>\n
\nC. Discovery Prototyping
\n\u4f8b\u9898 9 \u5206\u6790 <\/p>\n
B. Accelerated D. Iterative
\nB. picture D. blueprint <\/p>\n
\nB. Information Engineering D. Object-Oriented analysis
\nB. DFD D. UML <\/p>\n
\nB. Information Engineering D. Object-Oriented analysis
\n\u672c\u9898\u6d89\u53ca\u7684\u662f\u7cfb\u7edf\u5206\u6790\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\u3002
\n\u6a21\u578b\u9a71\u52a8\u7684\u5206\u6790\u5f3a\u8c03\u7ed8\u5236\u56fe\u5f62\u5316\u7684\u7cfb\u7edf\u6a21\u578b\u6765\u8bb0\u5f55\u548c\u9a8c\u8bc1\u73b0\u6709\u7cfb\u7edf\u548c\/\u6216\u5efa\u8bae\u7684\u7cfb\u7edf\uff0c\u6700\u7ec8\u8be5\u7cfb\u7edf\u6a21\u578b\u5c06\u6210\u4e3a\u8bbe\u8ba1\u548c\u6784\u5efa\u4e00\u4e2a\u6539\u8fdb\u7cfb\u7edf\u7684\u84dd\u56fe\u3002\u7ed3\u6784\u5316\u5206\u6790\u662f\u8fd9\u6837\u4e00\u79cd\u6280\u672f\uff0c\u5b83\u5f3a\u8c03\u4ee5\u8fc7\u7a0b\u4e3a\u4e2d\u5fc3\uff0c\u7cfb\u7edf\u5206\u6790\u5458\u753b\u51fa\u4e00\u7cfb\u5217\u7684\u8fc7\u7a0b\u6a21\u578b\u79f0\u4e3a\u201c\u6570\u636e\u6d41\u56fe\u201d\uff08DFD\uff09\u3002\u9762\u5411\u5bf9\u8c61\u7684\u5206\u6790\u662f\u53e6\u4e00\u79cd\u5206\u6790\u6280\u672f\uff0c\u5b83\u96c6\u6210\u4e86\u6570\u636e\u548c\u8fc7\u7a0b\u76f8\u5173\u7684\u5185\u5bb9\u5230\u6240\u8c13\u5bf9\u8c61\u3002
\n\u4f8b\u9898 9 \u7b54\u6848
\n\uff0841\uff09C <\/p>\n
\uff0842\uff09D
\n\uff0843\uff09A
\n\uff0844\uff09B
\n\uff0845\uff09D
\n\u4f8b\u9898 10\uff08\u8f6f\u4ef6\u8bc4\u6d4b\u5e08 2005 \u5e74 5 \u6708\u4e0a\u5348\u7b2c 66 \u9898~70 \u9898\uff09
\nDOM is a platform-and language- \uff0846\uff09 API that allows programs and scripts to dynamically
\n7<\/p>\n
\u2266 8 \u2267
\n8
\n\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08\u8003\u8bd5\u8bd5\u9898\u5206\u7c7b\u7cbe\u89e3
\naccess and update the content, structure and style of WWW documents (currently, definitions for HTML and XML documents are part of the specification).The document can be further processed and the results of that processing can be incorporated back into the presented \uff0847\uff09 .DOM is a \uff0848\uff09 -based API to documents ,which requires the whole document to be represented in \uff0849\uff09 while processing it .A simpler alternative to DOM is the event \u2013based SAX, which can be used to process very large \uff0850\uff09 documents that do not fit into the memory available for processing.
\n\uff0846\uff09A\uff0especific <\/p>\n
\uff0847\uff09A\uff0etext \uff0848\uff09A\uff0etable \uff0849\uff09A\uff0edocument \uff0850\uff09A\uff0eXML \u4f8b\u9898 10 \u5206\u6790
\nB\uff0eneutral B\uff0eimage <\/p>\n
B\uff0etree B\uff0eprocessor B\uff0eHTML
\nC\uff0econtained
\nC\uff0epage C\uff0econtrol <\/p>\n
C\uff0edisc C\uff0escript
\n\u672c\u9898\u6d89\u53ca DOM \u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\u3002
\nD\uff0erelated D\uff0egraphic D\uff0eevent D\uff0ememory D\uff0eweb
\nDOM \u662f\u4e00\u79cd\u4e0e\u5e73\u53f0\u548c\u8bed\u8a00\u65e0\u5173\u7684 API\uff08\u5e94\u7528\u7a0b\u5e8f\u63a5\u53e3\uff09\uff0c\u5b83\u5141\u8bb8\u7a0b\u5e8f\u4e0e\u811a\u672c\u52a8\u6001\u83b7\u53d6\u5e76\u66f4\u65b0\uff37\uff37\uff37\u6587\u6863\uff08\u76ee\u524d\uff0cHTML \u548c XML \u7684\u5b9a\u4e49\u662f WWW \u6587\u6863\u89c4\u8303\u7684\u4e00\u90e8\u5206\uff09\u7684\u5185\u5bb9\u3001\u7ed3\u6784\u548c\u98ce\u683c\u3002\u8fd9\u79cd\u6587\u6863\u53ef\u4ee5\u88ab\u8fdb\u4e00\u6b65\u5904\u7406\uff0c\u5904\u7406\u7684\u7ed3\u679c\u53ef\u4ee5\u88ab\u5408\u5e76\u56de\u5f53\u524d\u9875\u9762\u4e2d\u3002DOM \u662f\u4e00\u79cd\u57fa\u4e8e\u6811\u7684 API\uff0c\u5b83\u8981\u6c42\u5728\u5904\u7406\u65f6\u6574\u4e2a\u6587\u6863\u90fd\u52a0\u8f7d\u8fdb\u5185\u5b58\u4e2d\u3002\u4e00\u79cd\u66f4\u7b80\u5355\u5e76\u53ef\u4ee5\u66ff\u4ee3 DOM \u7684\u662f\u57fa\u4e8e\u4e8b\u4ef6\u7684 SAX\uff0c\u5b83\u53ef\u4ee5\u5904\u7406\u4e0d\u9002\u5408\u52a0\u8fdb\u5185\u5b58\u4e2d\u5904\u7406\u7684\u975e\u5e38\u5927\u7684 XML \u6587\u6863\u3002
\n\u4f8b\u9898 10 \u7b54\u6848
\n\uff0846\uff09B
\n\uff0847\uff09C \uff0848\uff09B \uff0849\uff09D \uff0850\uff09A
\n7.3 \u540c\u6b65\u7ec3\u4e60
\nOriginally introduced by Netscape Communications, \uff081\uff09are a general mechanism
\n\u7ec3\u4e60 1
\nwhich HTTP Server side applications\uff0csuch as CGI \uff082\uff09, can use to both store and retrieve information on the HTTP \uff083\uff09 side of the connection. Basically, Cookies can be used to compensate for the \uff084\uff09 nature of HTTP. The addition of a simple, persistent, client\uff0dside state significantly extends the capabilities of WWW\uff0dbased \uff085\uff09 \uff0e
\n\uff081\uff09A\uff0eBrowsers \uff082\uff09A\uff0egraphics \uff083\uff09A\uff0eClient \uff084\uff09A\uff0efixed \uff085\uff09A\uff0eprograms
\nB\uff0eCookies B\uff0eprocesses B\uff0eEditor B\uff0eflexible B\uff0eapplications
\nC\uff0eConnections
\nC\uff0escripts C\uff0eCreator C\uff0estable <\/p>\n
C\uff0eframeworks <\/p>\n
D\uff0eScripts D\uff0etexts D\uff0eServer D\uff0estateless D\uff0econstrains
\n\u7ec3\u4e60 2
\nMelissa and LoveLetter made use of the trust that exists between friends or
\ncolleagues. Imagine receiving an \uff086\uff09 from a friend who asks you to open it. This is what happens with Melissa and several other similar email \uff087\uff09. Upon running, such worms usually proceed to send themselves out to email addresses from the vicitm\u2019s address book, previous emails, web pages (8) .
\nAs administrators seek to block dangerous email attachments through the recognition of well-known \uff089\uff09 , virus writers use other extensions to circumvent such protection. Executable (.exe) files are renamed to .bat and .cmd plus a whole list of other extensions and will still run and successfully infect target users.
\nFrequently, hackers try to penetrate networks by sending an attachment that looks like a flash<\/p>\n
\u2266 9 \u2267
\n\u7b2c 7 \u7ae0 \u4e13\u4e1a\u82f1\u8bed
\nmovie, which, while displaying some cute animation, simultaneously runs commands in the background to steal your passwords and give the \uff0810\uff09 access to your network.
\n\uff086\uff09 A\uff0eattachment \uff087\uff09 A\uff0evirtual \uff088\uff09 A\uff0ememory \uff089\uff09 A\uff0enames \uff0810\uff09A\uff0ecracker
\nB\uff0epacket C\uff0edatagram
\nD\uff0emessage
\nB\uff0evirus C\uff0eworms D\uff0ebacteria
\nB\uff0ecaches C\uff0eports B\uff0ecookies C\uff0esoftware B\uff0euser C\uff0ecustomer
\nD\uff0eregisters D\uff0eextensions D\uff0eclient
\n\u7ec3\u4e60 3
\nNetworks can be interconnected by different devices. In the physical layer, networks
\ncan be connected by (11) or hubs, which just move the bits from one network to an identical network. One layer up we find bridges and switches, which operate at data link layer. They can accept (12) ,examine the MAC address, and forward the frames to a different network while doing minor protocol translation in the process. In the network layer, we have routers that can connect two networks. If two networks have (13) network layer, the router may be able to translate between the packer formats. In the transport layer we find transport gateway, which can interface between two transport connections. Finally, in the application layer, application gateways translate message _(14)_ .As an example, gateways between Internet e-mail and X.400 e-mail must _(15)_ the e-mail message and change various header fields.
\n\uff0811\uff09A\uff0erepeaters
\n\uff0812\uff09A\uff0eframes \uff0813\uff09A\uff0especial \uff0814\uff09A\uff0esyntax \uff0815\uff09A\uff0eanalyze <\/p>\n
B\uff0erelays B\uff0epackets <\/p>\n
B\uff0edependent B\uff0esemantics B\uff0eparse
\nC\uff0epackages
\nD\uff0emodems
\nC\uff0epackages D\uff0ecells
\nC\uff0esimilar <\/p>\n
D\uff0edissimilar
\nC\uff0elanguage D\uff0eformat
\nC\uff0edelete <\/p>\n
D\uff0ecreate
\n\u7ec3\u4e60 4
\nThe purpose of the requirements definition phase is to produce a clear, complete,
\nconsistent, and testable _(16)_ of the technical requirements for the software product.
\nDuring the requirements definition phase, the requirements definition team uses an iterative process to expand a broad statement of the system requirements into a complete and detailed specification of each function that the software must perform and each _(17)_ that it must meet. The starting point is usually a set of high level requirements from the _(18)_ that describe the project or problem.
\nIn either case, the requirements definition team formulates an overall concept for the system and then defines _(19)_ showing how the system will be operated publishes the system and operations concept document and conducts a system concept review (SCR).
\nFollowing the SCR, the team derives _(20)_ requirements for the system from the high level requirements and the system and operations concept. Using structured or object-oriented analysis, the team specifies the software functions and algorithms needed to satisfy each detailed requirement.
\n\uff0816\uff09A\uff0efunction <\/p>\n
\uff0817\uff09A\uff0ecriterion \uff0818\uff09A\uff0eproducer
\n\uff0819\uff09A\uff0erules <\/p>\n
B\uff0edefinition
\nB\uff0estandard <\/p>\n
B\uff0ecustomer
\nC\uff0especification
\nC\uff0emodel <\/p>\n
C\uff0eprogrammer
\nB\uff0eprinciples C\uff0escenarios
\n\uff0820\uff09A\uff0edetailed B\uff0eoutlined C\uff0etotal <\/p>\n
\nD\uff0estatement D\uff0esystem D\uff0eanalyser D\uff0escenes D\uff0ecomplete
\n\u7ec3\u4e60 5
\nThe Rational Unified Process (RUP) is a software engineering process, which
\ncaptures many of best practices in modern software development. The notions of \uff0821\uff09 and scenarios have been proven to be an excellent way to capture function requirements. RUP can be described in two dimensions \u2013 time and content. In the time dimension, the software lifecycle is broken into cycles. Each cycle is divided into four consecutive \uff0822\uff09 which is concluded with a <\/p>\n
9<\/p>\n
\u2266 10 \u2267
\n\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08\u8003\u8bd5\u8bd5\u9898\u5206\u7c7b\u7cbe\u89e3
\nwell-defined \uff0823\uff09 and can be further broken down into \uff0824\uff09 \u2013 a complete development loop resulting in a release of an executable product, a subset of the final product under development, which grows incrementally to become the final system. The content structure refers to the disciplines, which group \uff0825\uff09 logically by nature.
\n\uff0821\uff09A. artifacts <\/p>\n
\uff0822\uff09A. orientations \uff0823\uff09A. milestone
\n\uff0824\uff09A. rounds \uff0825\uff09A. functions <\/p>\n
B. use-cases B. views B. end-mark B. loops <\/p>\n
B. workflows
\nC. actors C. aspects C. measure C. iterations C. actions <\/p>\n
D. workers D. phases D. criteria
\nD. circularities D. activities
\nMost computer systems are \uff0826\uff09 to two different groups of attacks: Insider attacks
\n\u7ec3\u4e60 6
\nand outsider attacks. A system that is known to be \uff0827\uff09 to an outsider attack by preventing
\n\uff0828\uff09 from outside can still be vulnerable to the insider attacks accomplished by abusive usage of \uff0829\uff09 users. Detecting such abusive usage as well as attacks by outsides not only provides information on damage assessment, but also helps to prevent future attacks. These attacks are usually \uff0830\uff09 by tools referred to as Intrusion Detection Systems.
\n\uff0826\uff09A\uff0evulnerable \uff0827\uff09A\uff0ereliable \uff0828\uff09A\uff0evisit \uff0829\uff09A\uff0epower \uff0830\uff09A\uff0esearched <\/p>\n
B\uff0eweek
\nB\uff0esecure B\uff0eaccess B\uff0erights <\/p>\n
B\uff0echecked
\nC\uff0esensitively C\uff0eindestructible C\uff0eI\/O C\uff0eauthorized C\uff0etested
\nD\uff0ehelpless D\uff0esteady D\uff0eread\/write D\uff0ecommon D\uff0edetected
\nSoon, more of the information we receive via the Internet could come \uff0831\uff09 in
\n\u7ec3\u4e60 7
\ndigital wrappers.
\nWrappers are made up \uff0832\uff09 software code that\u2019s targeted to do specific things with the data \uff0833\uff09 within them, such as helping to define queries for search engines. They also keep \uff0834\uff09 from \uff0835\uff09 access to that code.
\n\uff0831\uff09A\uff0epackage
\n\uff0832\uff09A\uff0eof <\/p>\n
\uff0833\uff09A\uff0eclose \uff0834\uff09A\uff0einsiders \uff0835\uff09A\uff0egain <\/p>\n
B\uff0epackaged
\nB\uff0eoff <\/p>\n
B\uff0eclosed B\uff0emoney B\uff0egained <\/p>\n
C\uff0epackages
\nC\uff0eon <\/p>\n
C\uff0eenclose C\uff0eoutsiders C\uff0egains <\/p>\n
D\uff0epackaging D\uff0eout
\nD\uff0eenclosed D\uff0ewarehouse D\uff0egaining
\nA typical \uff0836\uff09 language contains an applicative sub-language which approximates
\n\u7ec3\u4e60 8
\nthe mathematical abstractions of \u2015timeless\u2016 functions applied to \u2015spaceless\u2016values, where the actual operation sequences and use of storage space during expression evaluation are organized behind the \uff0837\uff09 . In this setting, values are data structures of low volume, typically a few computer words or less, which means that an illusion of spacelessness can be realized by having \uff0838\uff09 results during expression evaluation stored at the discretion of the language implementation, and effecting parameter \uff0839\uff09 and \uff0840\uff09 operations through value copying.
\n\uff0836\uff09A\uff0eimperative \uff0837\uff09A\uff0eforeground \uff0838\uff09A\uff0emiddle \uff0839\uff09A\uff0etransverse \uff0840\uff09A\uff0eassignment
\n10 <\/p>\n
\nB\uff0emandatory B\uff0ebackground <\/p>\n
B\uff0eintermediate B\uff0etransportation
\nB\uff0edesign <\/p>\n
C\uff0ecompulsory D\uff0evoluntary C\uff0escreen D\uff0escenes
\nC\uff0eprevious C\uff0etransmission
\nC\uff0evalue <\/p>\n
D\uff0efinal
\nD\uff0etranslation D\uff0edispatch<\/p>\n
\u2266 11 \u2267
\n\uff081\uff09 \uff0811\uff09 \uff0821\uff09 \uff0831\uff09
\n\uff082\uff09 \uff0812\uff09 \uff0822\uff09 \uff0832\uff09
\n\uff083\uff09 \uff0813\uff09 \uff0823\uff09 \uff0833\uff09
\n\uff084\uff09 \uff0814\uff09 \uff0824\uff09 \uff0834\uff09
\n7.4 \u540c\u6b65\u7ec3\u4e60\u89e3\u6790
\n\u8bf7\u628a\u7b54\u6848\u586b\u5199\u5728\u5bf9\u5e94\u7684\u680f\u76ee\u4e2d
\n\uff085\uff09 \uff0815\uff09 \uff0825\uff09 \uff0835\uff09
\n\uff086\uff09 \uff0816\uff09 \uff0826\uff09 \uff0836\uff09
\n\uff087\uff09 \uff0817\uff09 \uff0827\uff09 \uff0837\uff09
\n\uff081\uff09~\uff085\uff09\u672c\u9898\u6d89\u53ca\u7684\u662f Cookies \u76f8\u5173\u77e5\u8bc6\u3002\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\uff1a
\n\uff088\uff09 \uff0818\uff09 \uff0828\uff09 \uff0838\uff09
\n\u7b2c 7 \u7ae0 \u4e13\u4e1a\u82f1\u8bed
\n\uff089\uff09 \uff0819\uff09 \uff0829\uff09 \uff0839\uff09
\n\uff0810\uff09
\n\uff0820\uff09
\n\uff0830\uff09
\n\uff0840\uff09 <\/p>\n
\u7f51\u666f\u516c\u53f8\u6700\u521d\u63a8\u51fa\u7684 Cookies \u662f HTTP \u670d\u52a1\u5668\u4fa7\u7684\u5e94\u7528\uff0c\u5982 CGI \u811a\u672c\uff0c\u7528\u6765\u4fdd\u5b58\u548c\u68c0\u7d22\u8fde\u63a5\u4e0a\u5b83\u7684 HTTP \u5ba2\u6237\u7aef\u4fe1\u606f\u7684\u4e00\u79cd\u901a\u7528\u673a\u5236\u3002\u57fa\u672c\u4e0a\uff0cCookies \u53ef\u4ee5\u88ab\u7528\u6765\u5f25\u8865 HTTP \u534f\u8bae\u7684\u65e0\u72b6\u6001\u7279\u6027\u3002\u8fd9\u4e2a\u7b80\u5355\u7684\u3001\u6301\u7eed\u7684\u3001\u5ba2\u6237\u7aef\u7684\u72b6\u6001\u6781\u5927\u5730\u6269\u5c55\u4e86\u57fa\u4e8e WWW \u7684\u5e94\u7528\u7684\u80fd\u529b\u3002 \uff086\uff09~\uff0810\uff09\u672c\u9898\u6d89\u53ca\u8815\u866b\u75c5\u6bd2\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\u3002
\nMelissa \u548c LoveLetter \u5229\u7528\u670b\u53cb\u6216\u540c\u4e8b\u4e4b\u95f4\u5b58\u5728\u7684\u4fe1\u4efb\uff0c\u60f3\u8c61\u4e00\u4e0b\u4ece\u670b\u53cb\u90a3\u91cc\u6536\u5230\u4e00\u4e2a\u9644\u4ef6\u5e76\u8981\u6c42\u4f60\u6253\u5f00\u5b83\uff0c\u8fd9\u662f Melissa \u548c\u4e00\u4e9b\u5176\u5b83\u7535\u5b50\u90ae\u4ef6\u8815\u866b\u75c5\u6bd2\u7ecf\u5e38\u53d1\u751f\u7684\u4e8b\u60c5\u3002\u4e00\u65e6\u8fd0\u884c\uff0c\u8fd9\u79cd\u8815\u866b\u75c5\u6bd2\u901a\u5e38\u5c06\u81ea\u5df1\u53d1\u9001\u5230\u88ab\u611f\u67d3\u8005\u7684\u5730\u5740\u7c3f\u3001\u5148\u524d\u7684\u7535\u5b50\u90ae\u4ef6\u3001\u7f51\u9875\u7f13\u5b58\u4fdd\u5b58\u7684\u90ae\u4ef6\u5730\u5740\u4e2d\u3002
\n\u7531\u4e8e\u7ba1\u7406\u5458\u4e00\u822c\u901a\u8fc7\u8bc6\u522b\u4f17\u6240\u5468\u77e5\u7684\u6269\u5c55\u540d\u6765\u641c\u7d22\u548c\u963b\u6b62\u5371\u9669\u7684\u7535\u5b50\u90ae\u4ef6\u9644\u4ef6\uff0c\u6240\u4ee5\u75c5\u6bd2\u4f5c\u8005\u4f7f\u7528\u5176\u4ed6\u6269\u5c55\u540d\u6765\u7ed5\u8fc7\u8fd9\u79cd\u4fdd\u62a4\u3002\u53ef\u6267\u884c\u6587\u4ef6\uff08.exe\uff09\u88ab\u91cd\u65b0\u547d\u540d\u4e3a\u201cbat\u201d\u548c\u201ccmd\u201d\u52a0\u4e0a\u5176\u5b83\u6269\u5c55\u540d\u7684\u6574\u4e2a\u5217\u8868\uff0c\u5b83\u4ecd\u5c06\u8fd0\u884c\u5e76\u6210\u529f\u5730\u611f\u67d3\u76ee\u6807\u7528\u6237\u3002
\n\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u9ed1\u5ba2\u901a\u8fc7\u53d1\u9001\u770b\u8d77\u6765\u50cf Flash \u5f71\u7247\u7684\u9644\u4ef6\u6765\u6e17\u5165\u7f51\u7edc\uff0c\u8fd9\u4e9b\u5f71\u7247\u5728\u5c55\u793a\u4e00\u4e9b
\n\u53ef\u7231\u7684\u52a8\u753b\u7684\u540c\u65f6\u5728\u540e\u53f0\u8fd0\u884c\u547d\u4ee4\u7a83\u53d6\u4f60\u7684\u5bc6\u7801\u4f7f\u9ed1\u5ba2\u8bbf\u95ee\u4f60\u7684\u7f51\u7edc\u3002 \uff0811\uff09~\uff0815\uff09\u6d89\u53ca\u662f\u7f51\u7edc\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\u3002
\n\u7f51\u7edc\u53ef\u4ee5\u7528\u4e0d\u540c\u7684\u8bbe\u5907\u4e92\u8054\uff0c\u5728\u7269\u7406\u5c42\u7528\u4e2d\u7ee7\u5668\u6216\u96c6\u7ebf\u5668\u4e92\u8054\uff0c\u8fd9\u4e9b\u8bbe\u5907\u53ea\u662f\u5728\u76f8\u540c\u7684\u7f51\u7edc\u4e4b\u95f4\u4f20\u9001\u6bd4\u7279\u4e32\uff1b\u5728\u4e0a\u9762\u7684\u6570\u636e\u94fe\u8def\u5c42\u53ef\u4ee5\u4f7f\u7528\u7f51\u6865\u6216\u4ea4\u6362\u673a\uff0c\u8fd9\u4e9b\u8bbe\u5907\u63a5\u6536\u6570\u636e\u5e27\uff0c\u68c0\u67e5 MAC \u5730\u5740\u3002\u5e76\u53ef\u4ee5\u5b9e\u73b0\u5c11\u91cf\u7684\u534f\u8bae\u8f6c\u6362\uff0c\u628a\u6570\u636e\u5e27\u8f6c\u53d1\u5230\u4e0d\u540c\u7684\u7f51\u7edc\u4e2d\uff1b\u5728\u7f51\u7edc\u5c42\u6211\u4eec\u4f7f\u7528\u8def\u7531\u5668\u8fde\u63a5\u4e24\u4e2a\u7f51\u7edc\uff0c\u5982\u679c\u4e24\u4e2a\u7f51\u7edc\u7684\u7f51\u7edc\u5c42\u4e0d\u540c\uff0c\u8def\u7531\u5668\u80fd\u591f\u8f6c\u6362\u5206\u7ec4\u683c\u5f0f\uff1b\u5728\u4f20\u8f93\u5c42\u6211\u4eec\u4f7f\u7528\u4f20\u8f93\u7f51\u5173\uff0c\u5b83\u53ef\u4ee5\u5728\u4e24\u4e2a\u4f20\u8f93\u8fde\u63a5\u4e4b\u95f4\u5efa\u7acb\u63a5\u53e3\uff1b\u6700\u540e\u5728\u5e94\u7528\u5c42\u5e94\u7528\u7f51\u5173\u5b9e\u73b0\u6d88\u606f\u8bed\u6cd5\u4e4b\u95f4\u7684\u7ffb\u8bd1\u3002\u4f8b\u5982\uff0c\u5728 Internet \u90ae\u4ef6\u548c X.400 \u90ae\u4ef6\u4e4b\u95f4\u7684\u7f51\u5173\u53ef\u4ee5\u5bf9\u90ae\u4ef6\u62a5\u6587\u8fdb\u884c\u8bed\u4e49\u5206\u6790\uff0c\u5e76\u4fee\u6539\u62a5\u6587\u7684\u5404\u4e2a\u62a5\u5934\u5b57\u6bb5\u3002
\n\uff0816\uff09~\uff0820\uff09\u6d89\u53ca\u8f6f\u4ef6\u5de5\u7a0b\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u53c2\u8003\u8bd1\u6587\u5982\u4e0b\u3002
\n\u9700\u6c42\u5b9a\u4e49\u9636\u6bb5\u7684\u4f5c\u7528\u662f\u4e3a\u8f6f\u4ef6\u4ea7\u54c1\u4ea7\u751f\u4e00\u4e2a\u6e05\u6670\u3001\u5b8c\u6574\u3001\u4e00\u81f4\u5e76\u53ef\u6d4b\u8bd5\u7684\u6280\u672f\u9700\u6c42\u89c4\u683c\u8bf4\u660e\u3002
\n\u5728\u9700\u6c42\u5b9a\u4e49\u9636\u6bb5\u9700\u6c42\u5b9a\u4e49\u56e2\u961f\u901a\u8fc7\u8fed\u4ee3\u8fc7\u7a0b\u628a\u6709\u5173\u7cfb\u7edf\u9700\u6c42\u5bbd\u6cdb\u7684\u9648\u8ff0\u6269\u5c55\u4e3a\u7cfb\u7edf\u5fc5\u987b\u5b9e\u73b0\u7684\u5404\u4e2a\u529f\u80fd\u7684\u5b8c\u6574\u4e14\u8be6\u7ec6\u7684\u89c4\u683c\u8bf4\u660e\uff0c\u4ee5\u53ca\u7cfb\u7edf\u5e94\u8be5\u6ee1\u8db3\u7684\u5404\u79cd\u51c6\u5219\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u7684\u8d77\u70b9\u901a\u5e38\u662f\u7531\u7528\u6237\u63d0\u4f9b\u7684\u63cf\u8ff0\u9879\u76ee\u6216\u95ee\u9898\u7684\u4e00\u7ec4\u9ad8\u7ea7\u9700\u6c42\u3002
\n\u5728\u4efb\u4f55\u60c5\u51b5\u4e0b\uff0c\u9700\u6c42\u5b9a\u4e49\u56e2\u961f\u5e94\u8be5\u9610\u660e\u4e0e\u7cfb\u7edf\u6709\u5173\u7684\u6574\u4f53\u6982\u5ff5\uff0c\u5e76\u4e14\u8bbe\u5b9a\u4e00\u79cd\u80fd\u591f\u663e\u793a\u7cfb\u7edf\u5982\u4f55\u8fd0\u4f5c\u7684\u573a\u666f\u3002\u53d1\u5e03\u6709\u5173\u7cfb\u7edf\u548c\u8fd0\u884c\u7684\u6982\u5ff5\u6587\u6863\uff0c\u5e76\u8fdb\u884c\u7cfb\u7edf\u6982\u5ff5\u7684\u8bc4\u5ba1\uff08SCR\uff09\u3002 <\/p>\n
11<\/p>\n
\u2266 12 \u2267
\n12
\n\u7535\u5b50\u5546\u52a1\u8bbe\u8ba1\u5e08\u8003\u8bd5\u8bd5\u9898\u5206\u7c7b\u7cbe\u89e3
\n\u5728 SCR \u4e4b\u540e\uff0c\u56e2\u961f\u5e94\u8be5\u6839\u636e\u9ad8\u7ea7\u9700\u6c42\u548c\u7cfb\u7edf\u8fd0\u884c\u6982\u5ff5\u5bfc\u51fa\u8be6\u7ec6\u7684\u7cfb\u7edf\u9700\u6c42\uff0c\u901a\u8fc7\u7ed3\u6784\u5316\u7684\u6216\u9762\u5411\u5bf9\u8c61\u7684\u5206\u6790\u6280\u672f\uff0c\u56e2\u961f\u53ef\u4ee5\u89c4\u8303\u7cfb\u7edf\u529f\u80fd\u8bf4\u660e\u6ee1\u8db3\u6bcf\u4e00\u7ec6\u8282\u9700\u6c42\u7684\u7b97\u6cd5\u3002
\n\uff0821\uff09~\uff0825\uff09RUP(Rational Unified Process)\u662f\u4e00\u79cd\u8f6f\u4ef6\u5de5\u7a0b\u8fc7\u7a0b\u4ea7\u54c1\uff0c\u5b83\u5438\u53d6\u4e86\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u8bb8\u591a\u6210\u529f\u7684\u5b9e\u8df5\u3002\u4e8b\u5b9e\u8bc1\u660e\uff0c\u91c7\u7528\u7528\u4f8b\uff08use-cases\uff09\u548c\u5267\u60c5\uff08scenarios\uff09\u6355\u83b7\u76ee\u6807\u7cfb\u7edf\u7684\u529f\u80fd\u9700\u6c42\u662f\u4e00\u79cd\u8f83\u597d\u7684\u529e\u6cd5\u3002\u53ef\u4ee5\u91c7\u7528\u4e8c\u7ef4\u6a21\u578b\u6765\u63cf\u8ff0 RUP\u2014\u65f6\u95f4\u548c\u5185\u5bb9\u3002\u4ece\u65f6\u95f4\u7ef4\u6765\u770b\uff0c\u8f6f\u4ef6\u751f\u5b58\u5468\u671f\u88ab\u5212\u5206\u4e3a\u4e0d\u540c\u7684\u5468\u671f\uff08cycles\uff09\u3002\u6bcf\u4e2a\u5468\u671f\u53c8\u88ab\u5212\u5206\u4e3a 4 \u4e2a\u8fde\u7eed\u7684\u9636\u6bb5\uff08phase\uff09\uff0c\u6bcf\u4e2a\u9636\u6bb5\u90fd\u5305\u542b\u4e00\u4e2a\u59a5\u5584\u5b9a\u4e49\u7684\u91cc\u7a0b\u7891\uff08milestone\uff09\uff1b\u6bcf\u4e2a\u9636\u6bb5\u8fd8\u53ef\u4ee5\u88ab\u8fdb\u4e00\u6b65\u5212\u5206\u4e3a\u82e5\u5e72\u8f6e\u8fed\u4ee3\uff08iterations\uff09\u3002\u4e00\u6b21\u8fed\u4ee3\u662f\u4e00\u6b21\u5b8c\u6574\u7684\u5f00\u53d1\u8fc7\u7a0b\uff0c\u6bcf\u6b21\u8fed\u4ee3\u7ed3\u675f\u65f6\u4f1a\u53d1\u5e03\u4e00\u4e2a\u53ef\u6267\u884c\u7684\u4ea7\u54c1\uff0c\u8fd9\u4e2a\u4ea7\u54c1\u662f\u6b63\u5728\u5f00\u53d1\u7684\u8f6f\u4ef6\u7cfb\u7edf\u7684\u4e00\u4e2a\u5b50\u96c6\uff0c\u5b83\u4f1a\u9010\u6e10\u6269\u5c55\u4e3a\u6700\u7ec8\u7cfb\u7edf\u3002\u5185\u5bb9\u7ed3\u6784\u6307\u7684\u662f\u4e00\u4e9b\u5c06\u6d3b\u52a8\uff08activities\uff09\u7ec4\u7ec7\u5728\u4e00\u8d77\u7684\u3001\u5929\u7136\u5b58\u5728\u7684\u89c4\u5219\u3002
\n\uff0826\uff09~\uff0830\uff09\u5927\u90e8\u5206\u8ba1\u7b97\u673a\u7cfb\u7edf\u90fd\u5bb9\u6613\u53d7\u5230\u4e24\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u653b\u51fb\uff1a\u6765\u81ea\u5185\u90e8\u7684\u653b\u51fb\u548c\u6765\u81ea\u5916\u90e8\u7684\u653b\u51fb\u3002\u7cfb\u7edf\u53ef\u4ee5\u901a\u8fc7\u7981\u6b62\u5916\u90e8\u7684\u8bbf\u95ee\u4fdd\u8bc1\u514d\u53d7\u5916\u90e8\u653b\u51fb\uff0c\u4f46\u662f\u4ecd\u7136\u5bb9\u6613\u53d7\u5230\u56e0\u7528\u6237\u6743\u9650\u6ee5\u7528\u800c\u5f15\u8d77\u7684\u5185\u90e8\u653b\u51fb\u3002\u68c0\u6d4b\u8fd9\u6837\u7684\u6743\u9650\u6ee5\u7528\u548c\u6765\u81ea\u5916\u90e8\u7684\u653b\u51fb\uff0c\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u80fd\u8bc4\u4f30\u635f\u5bb3\u7684\u4fe1\u606f\uff0c\u800c\u4e14\u4e5f\u6709\u52a9\u4e8e\u9632\u6b62\u4ee5\u540e\u518d\u53d7\u5230\u653b\u51fb\u3002\u8fd9\u4e9b\u653b\u51fb\u901a\u5e38\u7528\u88ab\u79f0\u4e3a\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\u7684\u5de5\u5177\u68c0\u6d4b\u51fa\u6765\u3002 \uff0831\uff09~\uff0835\uff09\u8003\u67e5 Internet \u57fa\u7840\u77e5\u8bc6\u3002\u5f88\u5feb\u5730\uff0c\u6211\u4eec\u901a\u8fc7\u56e0\u7279\u7f51\u63a5\u6536\u66f4\u591a\u7684\u3001\u4ee5\u6570\u636e\u5305\u88f9\u7684\u5f62\u5f0f\u5230\u8fbe\u7684\u4fe1\u606f\u3002
\n\u8fd9\u79cd\u5305\u88f9\u7531\u8f6f\u4ef6\u4ee3\u7801\u7ec4\u6210\u3002\u5176\u76ee\u7684\u662f\u7528\u5c01\u88c5\u5728\u5176\u4e2d\u7684\u6570\u636e\u5b8c\u6210\u4e00\u4e9b\u7279\u5b9a\u7684\u4e8b\u60c5\uff0c\u4f8b\u5982\u5e2e\u52a9\u641c\u7d22\u5f15\u64ce\u5b9a\u4e49\u67e5\u8be2\u3002\u5b83\u4eec\u8fd8\u80fd\u8ba9\u5c40\u5916\u4eba\u65e0\u6cd5\u8bbf\u95ee\u90a3\u4e9b\u8f6f\u4ef6\u4ee3\u7801\u3002
\n\uff0836\uff09~\uff0840\uff09\u5178\u578b\u7684\u5f3a\u5236\u578b\u8bed\u8a00\u90fd\u5305\u542b\u4e00\u4e2a\u5e94\u7528\u578b\u5b50\u8bed\u8a00\uff0c\u5b83\u7c7b\u4f3c\u4e8e\u4e00\u79cd\u6570\u5b66\u62bd\u8c61\uff0c\u628a\u4e0d\u8017\u8d39\u65f6\u95f4\u7684\u51fd\u6570\u5e94\u7528\u4e8e\u65e0\u9700\u7a7a\u95f4\u7684\u503c\u3002\u5728\u8868\u8fbe\u5f0f\u6c42\u503c\u671f\u95f4\u7684\u5b9e\u9645\u64cd\u4f5c\u5e8f\u5217\u548c\u4f7f\u7528\u7684\u5b58\u50a8\u7a7a\u95f4\u90fd\u9690\u85cf\u5728\u8ba1\u7b97\u73b0\u573a\u4e4b\u540e\u3002\u5728\u8fd9\u79cd\u5047\u8bbe\u4e4b\u4e0b\uff0c\u88ab\u4f20\u9012\u7684\u503c\u53ea\u662f\u5c11\u91cf\u7684\u6570\u636e\u7ed3\u6784\uff0c\u901a\u5e38\u53ea\u6709\u51e0\u4e2a\u8ba1\u7b97\u673a\u5b57\u957f\uff0c\u751a\u81f3\u66f4\u5c11\u3002\u8fd9\u610f\u5473\u7740\u4e0d\u8017\u8d39\u7a7a\u95f4\u7684\u8bbe\u60f3\u53ef\u4ee5\u8fd9\u6837\u6765\u5b9e\u73b0\uff1a\u8868\u8fbe\u5f0f\u6c42\u503c\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684\u4e2d\u95f4\u7ed3\u679c\u53ef\u4ee5\u6839\u636e\u8bed\u8a00\u7684\u5b9e\u73b0\u5b58\u50a8\u5728\u4efb\u610f\u4f4d\u7f6e\uff0c\u7ed3\u679c\u53c2\u6570\u7684\u4f20\u9012\u548c\u8d4b\u503c\u64cd\u4f5c\u90fd\u53ef\u4ee5\u901a\u8fc7\u503c\u7684\u62f7\u8d1d\u6765\u5b9e\u73b0\u3002
\n\u53c2\u8003\u7b54\u6848
\n\uff081\uff09 B \uff0811\uff09 A \uff0821\uff09 B 31 B <\/p>\n
\uff082\uff09 C \uff0812\uff09 A \uff0822\uff09 D 32 A
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