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题目内容 (请给出正确答案)

●For each blank,choose the best answer from the four choices and write down on the answer sheet.

(66) is a protocol that a host uses to inform. a router when it joins or leaves an Internet multicast group.

(67) is an error detection code that most data communication networks use.

(68) is an interior gateway protocol that uses a distance vector algorithm to propagate routing information.

(69) is a transfer mode in which all types of information are organized into fixed form. cells on an asynchronous or non-periodic basis over a range of media.

(70) is an identifier of a web page.

(66) A.SMTP

B.ICMP

C.RARP

D.IGMP

(67) A.4B/SB

B.CRC

C.Manchester Code

D.Huffman Code

(68) A.OSPF

B.RIP

C.RARP

D.BGP

(69) A.ADSL

B.ATM

C.Frame. Relay

D.DDN

(70) A.HTTP

B.URL

C.HTML

D.TAG


参考答案

更多 “ ●For each blank,choose the best answer from the four choices and write down on the answer sheet.(66) is a protocol that a host uses to inform. a router when it joins or leaves an Internet multicast group.(67) is an error detection code that most data communication networks use.(68) is an interior gateway protocol that uses a distance vector algorithm to propagate routing information.(69) is a transfer mode in which all types of information are organized into fixed form. cells on an asynchronous or non-periodic basis over a range of media.(70) is an identifier of a web page.(66) A.SMTPB.ICMPC.RARPD.IGMP(67) A.4B/SBB.CRCC.Manchester CodeD.Huffman Code(68) A.OSPFB.RIPC.RARPD.BGP(69) A.ADSLB.ATMC.Frame. RelayD.DDN(70) A.HTTPB.URLC.HTMLD.TAG ” 相关考题
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