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历年情况: 分类 专业英语
第2名 在分类(所有二级分类)中占分值排名
105 题 共考过题数
61% 错误率    难度系数
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所属试卷: 
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隶属试卷 题号 题干 难度系数/错误率 已做过 未做对
   2017年下半年
   网络管理员
   上午试卷 综合知识
第71题
选择题
The Hypertext Transfer Protocol , the Web's (71)protocol , is at the heart of the Web. HTTP is implemented in two programs : a(72) program and a server program . The client program and server program, executing on different end systems , talk to each other by(73)HTTP messages . HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients . when a ..

55%
   2017年下半年
   网络管理员
   上午试卷 综合知识
第72题
选择题
The Hypertext Transfer Protocol , the Web's (71)protocol , is at the heart of the Web. HTTP is implemented in two programs : a(72) program and a server program . The client program and server program, executing on different end systems , talk to each other by(73)HTTP messages . HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients . when a ..

53%
   2017年下半年
   网络管理员
   上午试卷 综合知识
第73题
选择题
The Hypertext Transfer Protocol , the Web's (71)protocol , is at the heart of the Web. HTTP is implemented in two programs : a(72) program and a server program . The client program and server program, executing on different end systems , talk to each other by(73)HTTP messages . HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients . when a ..

56%
   2017年下半年
   网络管理员
   上午试卷 综合知识
第74题
选择题
The Hypertext Transfer Protocol , the Web's (71)protocol , is at the heart of the Web. HTTP is implemented in two programs : a(72) program and a server program . The client program and server program, executing on different end systems , talk to each other by(73)HTTP messages . HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients . when a ..

55%
   2017年下半年
   网络管理员
   上午试卷 综合知识
第75题
选择题
The Hypertext Transfer Protocol , the Web's (71)protocol , is at the heart of the Web. HTTP is implemented in two programs : a(72) program and a server program . The client program and server program, executing on different end systems , talk to each other by(73)HTTP messages . HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients . when a ..

51%
   2017年上半年
   网络管理员
   上午试卷 综合知识
第71题
选择题
CSMA,although more efficient than ALOHA or slotted ALOHA,still has one glaring inefficiency.If the medium is busy,the station will wait for a random amount of time. When two frames collide,the medium remains (71) for the duration of transmission of both damaged frames. The use of random delays reduces the probability of (72). For (73) frames,compared to propagation time,the amount of wasted capaci..

75%
   2017年上半年
   网络管理员
   上午试卷 综合知识
第72题
选择题
CSMA,although more efficient than ALOHA or slotted ALOHA,still has one glaring inefficiency.If the medium is busy,the station will wait for a random amount of time. When two frames collide,the medium remains (71) for the duration of transmission of both damaged frames. The use of random delays reduces the probability of (72). For (73) frames,compared to propagation time,the amount of wasted capaci..

70%
   2017年上半年
   网络管理员
   上午试卷 综合知识
第73题
选择题
CSMA,although more efficient than ALOHA or slotted ALOHA,still has one glaring inefficiency.If the medium is busy,the station will wait for a random amount of time. When two frames collide,the medium remains (71) for the duration of transmission of both damaged frames. The use of random delays reduces the probability of (72). For (73) frames,compared to propagation time,the amount of wasted capaci..

71%
   2017年上半年
   网络管理员
   上午试卷 综合知识
第74题
选择题
CSMA,although more efficient than ALOHA or slotted ALOHA,still has one glaring inefficiency.If the medium is busy,the station will wait for a random amount of time. When two frames collide,the medium remains (71) for the duration of transmission of both damaged frames. The use of random delays reduces the probability of (72). For (73) frames,compared to propagation time,the amount of wasted capaci..

60%
   2017年上半年
   网络管理员
   上午试卷 综合知识
第75题
选择题
CSMA,although more efficient than ALOHA or slotted ALOHA,still has one glaring inefficiency.If the medium is busy,the station will wait for a random amount of time. When two frames collide,the medium remains (71) for the duration of transmission of both damaged frames. The use of random delays reduces the probability of (72). For (73) frames,compared to propagation time,the amount of wasted capaci..

72%
   2016年下半年
   网络管理员
   上午试卷 综合知识
第71题
选择题
The Internet is based on a connectionless end-to-end packet service, which traditionally provided best-effort means of data (71)using the Transmission Control Protocol/Internet Protocol Suite. Although the (72)design gives the Internet its flexibility and robustness, its packet dynamics also make it prone to congestion problems,especially at (73)that connect networks of widely different band..

52%
   2016年下半年
   网络管理员
   上午试卷 综合知识
第72题
选择题
The Internet is based on a connectionless end-to-end packet service, which traditionally provided best-effort means of data (71)using the Transmission Control Protocol/Internet Protocol Suite. Although the (72)design gives the Internet its flexibility and robustness, its packet dynamics also make it prone to congestion problems,especially at (73)that connect networks of widely different band..

77%
   2016年下半年
   网络管理员
   上午试卷 综合知识
第73题
选择题
The Internet is based on a connectionless end-to-end packet service, which traditionally provided best-effort means of data (71)using the Transmission Control Protocol/Internet Protocol Suite. Although the (72)design gives the Internet its flexibility and robustness, its packet dynamics also make it prone to congestion problems,especially at (73)that connect networks of widely different band..

58%
   2016年下半年
   网络管理员
   上午试卷 综合知识
第74题
选择题
The Internet is based on a connectionless end-to-end packet service, which traditionally provided best-effort means of data (71)using the Transmission Control Protocol/Internet Protocol Suite. Although the (72)design gives the Internet its flexibility and robustness, its packet dynamics also make it prone to congestion problems,especially at (73)that connect networks of widely different band..

54%
   2016年下半年
   网络管理员
   上午试卷 综合知识
第75题
选择题
The Internet is based on a connectionless end-to-end packet service, which traditionally provided best-effort means of data (71)using the Transmission Control Protocol/Internet Protocol Suite. Although the (72)design gives the Internet its flexibility and robustness, its packet dynamics also make it prone to congestion problems,especially at (73)that connect networks of widely different band..

70%


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