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

0 Answers  

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what is dns? what is the use and advatages?

6 Answers   Benvia, IBM,

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You are setting up a 100 Mbps network in a building, which is pre-wired. After testing you decided that the cabling is category 3 compliant. What do you do? a. Keep existing b. Change to category 5

1 Answers  

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True or Flase: domain names can contain the symbol "*" ?

1 Answers  

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Which command will show all info on packet#220 from file /home/adm/packets ?

1 Answers  

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How do you check the listening ports on a windows box? Command line.

6 Answers   CSC,

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Explain the use of a default gateway?

0 Answers  

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Which layer packages data into frames?

1 Answers  

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what is vpn ? and what is the main advatages?

10 Answers   IBM, Marketing,

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Have you configured an NIS server/client ?

2 Answers   cDot,

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Sequence Number in a TCP header is used for (list all that apply) a. acknowledgements b. upper layer information c. reordering of the octets received d. protocol dependent information e. rejecting the duplicate octates

1 Answers  

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What does the "Lease" field hold in the dhcp network database ? a. how long the client has the lease for (length) b. how long remains of the lease c. absolute time when the lease expires

1 Answers  

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