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C

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

1 Answers  

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Which three types of gateways can be defined in the /etc/gateways file ?

1 Answers  

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Give some drawbacks of implementing a ring topology?

0 Answers  

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10 computer connect with switch sometimes they connect sometimes they disconnect what can be problem ?please

4 Answers   CMC,

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Which file identifies the name of the system that is being booted ?

1 Answers  

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When one runs a packet sniffer on a workstation, that workstation's network card goes into which mode . a. interactive b. routing c. promiscuous d. open

1 Answers  

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What are the different port role in STP and RSTP?

2 Answers   HCL,

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What is osi and it's role in computer networking?

0 Answers  

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In a peer-to-peer network, each computer can act as both a server and a _____ .

1 Answers  

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what is l2 and l3 switch?

2 Answers   CMS,

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What is looping and how switching loops are avoided at L2 level?

0 Answers   HCL,

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What is the DHCP minium and Maximum lease duration

14 Answers   Compare Infobase, EA Electronic Arts, GS,

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