2009年软考网络工程师考试上午模拟试题(二)
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第70题:文中( 3 )处正确的答案是( )。
- A.OSPF
- B.RIP
- C.RARP
- D.BGP
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第71题:文中( 4 )处正确的答案是( )。
- A.ADSL
- B.ATM
- C.Frame. Relay
- D.DDN
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第72题:文中( 5 )处正确的答案是( )。
- A.HTTP
- B.URL
- C.HTML
- D.TAG
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根据下面的文字资料回答 68~72 题
For each blank.choose the best answerfrom the four choices and write down on the answer sheet.
( 1 )is a protocol that a host uses toinform. a router when it joins or leaves an Internet muhicast group.
( 2 ) is an error detection code that most data communication networks use.
( 3 )is an interior gateway protocol that uses a distance vector algorithm topropagate routing information.
( 4 )is a transfer mode in which all types of information ate organized intofixed form. cells onan asynchronous or non-periodic basis over a range of media.
( 5 )is an identifier of a web page.
第68题:文中( 1 )处正确的答案是( )。
- A.SMTP
- B.ICMP
- C.RARP
- D.IGMP
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第69题:文中( 2 )处正确的答案是( )。
- A.48/SB
- B.CRC
- C.Manchester Code
- D.Huffman Code
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第66题:文中( 4 )处正确的答案是( )。
- A.flow
- B.admission
- C.traffic
- D.time
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第67题:文中( 5 )处正确的答案是( )。
- A.path
- B.rout
- C.circuit
- D.way
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第65题:文中( 3 )处正确的答案是( )。
- A.collision
- B.congestion
- C.drop
- D.delay
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:根据下面的文字资料回答 63~67 题
In low-speed network,it is usually adequate to wait for congestion to occur and
then react to it by telling the source of packets to slow down.In high-speed
networks,this approach oftenworks poorly,because in the( 1 )between sending the
notification and notification arriving at the source,thousands of
- additional( 2 )may aITive.In ATM network,a major tool for preventing( 3 )is( 4 )control.when a host wants a new virtual( 5 ),it must
- describe the traffic to be offered and the service expected. 第63题:文中( 1 )处正确的答案是( )。
- A.interval
- B.time
- C.slot
- D.delay
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第64题:文中( 2 )处正确的答案是( )。
- A.packets
- B.cells
- C.message
- D.files
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第65题:CMM模型将软件过程的成熟度分为5个等级,在( )使用定量分析来不断地改进和管理软件过程。
- A.优化级
- B.管理级
- C.定义级
- D.初始级
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