You just want to use NIS only to resolve names. Which file should you copy to /etc/nsswitch.conf ?

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What is a "preamble" in IEEE 802.3 frame? a. an indication of the end of a frame b. an indication of the start of a new frame c. an indication of congestion d. an indication of a corrupted frame

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What does the receiving host do with packets when it is using a connection-oriented protocol ? a. acknowledges only the first and last packet, puts the packets in their proper order. b. acknowledges only the first and last packet, discards in any packet that have arrived out of sequence. c. acknowledges each packet and puts the packets in their proper order. d. acknowledges each packet and discards in any packet that have arrived out of order

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how to rename domain name in win 2003 server

5 Answers   IBM,

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System used to deliver mail between domains running different mail protocols is called ?

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2 routing protocols that enable the deployment of VLSM by providing the extended network number length or mask along with route advertisement.

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suposse u r working in compny n they provide u an email id to get information , only u know ur id password , can ur boss hack or open ur email? without knowing password ?

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Which OSI layer defines QuickTime standard? a. Application b. Presentation c. Session d. Transport

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True or False: Each OSI layer thinks it is communicating directly with the same layer in another computer. Even though the data is going through several layers.

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When several protocols work together, they form a protocol called as

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What is the the advantage of address sharing?

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Which layer deals converts formats (unix-dos, EBCDIC-ASCII etc.) ? a. session b. presentation c. transport d. application

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