how many layers are there in network & explain in simple of alll layers?

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UDP is which type of connection.

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Describe one advantage of mesh topology?

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True/False: DNS gives you the ability to restrict queries from machines in a particular zone.

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which command will show you the entry for the host fred from the "hosts" administrative database ?

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Which technologies are involved in establishing wan links?

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DCE (distributed computing Environment) is and example implementation of ? a. RPC b. Tranparent bridging c. NFS d. Source Bridge Routing

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Which wrap is used for insulation on STP.

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Which layer addresses the stations attached to the transmission medium and the next higher protocol that used the transmission service.

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How frequent the STP information will be exchanged

0 Answers   HCL,

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Which of the following statements are correct ? a. TCP is connection oriented and UDP is connectionless b. UDP is connection oriented and TCP is connectionless c. Both TCP and UDP are connection-oriented d. Both TCP and UDP are connectionless

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if the server has slow how to check the server performance? How to check server performance what is the procedure?

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