what is Perigrine ticketing system and to which company this product belongs to

1 Answers   IBM, SQL Star,

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Describe one advantage of mesh topology?

0 Answers  

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what is the difference between between win 2000 and win 2003 and win 2008

6 Answers   Airtel,

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IEEE 802.3 defines what type of standards.

1 Answers  

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What is "keepalive"? a. A keepalive is a small, layer-1 bit message that is transmitted by a network device to let directly-connected network devices know of its presence. b. A keepalive is a small, layer-2 message that is transmitted by a network device to let directly-connected network devices know of its presence. c. A keepalive is a small, layer-2 message that is transmitted by a network device to let it neighbors know of congestion d. A keepalive is a small, layer-3 message that is transmitted by a network device to let directly-connected network devices know of its presence. e. A keepalive is a small, layer-3 message that is transmitted by a network device to let it neighbors know of congestion

1 Answers  

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What?s the default CDP holdtime in seconds for Cisco routers? * 30 seconds * 180 seconds * 90 seconds * 60 seconds

15 Answers   Cisco, IBM,

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What does a secondary dhcp server do when the primary server is unable to respond ?

1 Answers  

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what is difference safe mode normal mode

4 Answers   TATA, Wipro,

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Which command identifies all RPC services on a host called server ?

1 Answers  

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What does the file /etc/rpc contain ?

1 Answers  

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is it cpu is hardware

11 Answers   BBM, TNPSC Tamil Nadu Public Service Commission,

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Define firewalls?

0 Answers  

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