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In Client-Server network, the Server handles request made to it by the front-end client.

Which request does ICMP make when a ping command is entered ?

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What works at the Data Link layer of the OSI model.

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What is the Multicast address used in STP ?

0 Answers   HCL,

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what special aspects of your work experience have prepared you for this jobs? can you describe for me one or two of your most important accomplishments? how much supervision have you typically received in your previous job?

0 Answers   HCL,

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X windows maps to which OSI layer ? a. application b. presentation c. session d. transport e. network

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Which option of the dhtadm command modifies an entry in the dhcptab table ?

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Which command would shutdown the sendmail daemon ?

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What is the difference between X.25 and Frame Relay explain it briefly

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You have a Class C network. You want to subnet it such that you have at least 25 hosts per subnet. How many subnets can you have?

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On a connectionless protocol , how does error recovery and flow control get taken care of ? a. A different protocol has to run along side b. error recovery and flow control are not taken care of c. the upper layers take care of them d. lower layers take care of them

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What is Telnet ?

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You need to implement an Ethernet 100 MBPS network, what do you use? a. Coaxial b. UTP 3 c. UTP 5 d. Fiber optic

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