Computer Networks Interview Questions and Answers

Computer Networks Interview QUESTIONS AND ANSWERS :: part7 : 1 to 5

Following SQL Multiple choice objective type questions and answers will help you in many software compnaies written examinations and inteview 2015 :

1.All telnet operations are sent as

4 bytes

8 bytes

16 bytes

32 bytes

2.The entire hostname has a maximum of #92. The entire hostname has a maximum of

255 characters

127 characters

63 characters

31 characters

3.If a server has no clue about where to find the address for a hostname then

server asks to the root server

server asks to its adjcent server

request is not processed

none of the mentioned

4.DNS database contains

name server records

hostname-to-address records

hostname aliases

all of the mentioned

5.Telnet protocol is used to establish a connection to

TCP port number 21

TCP port number 22

TCP port number 23

TCP port number 24

More Computer Networks Interview QUESTIONS AND ANSWERS available in next pages

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