Answer / kapil nakra

PPL is a fast and easy-to-learn programming language that
is fully object-oriented. PPL runs on all PocketPCs using
Windows Mobile 2000, 2002, 2003, 2003SE, and WM2005. PPL is
also compatible with PC desktop computers. Write games in
minutes with its powerful game application programming
interface.

You have connected a Token Ring Network (4MBit/s) and an Ethernet Network. Copying a 5MB File from Ethernet to Token Ring takes 30 seconds. Copying from Token Ring to Ethernet takes 2 Minutes. Why? a. the Token Ring network is slower b. the packet size is larger with Ethernet than Token Ring. c. the packet size is larger with Token Ring than Ethernet. d. TCP windows size

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Which layer does "timing" ? a. Physical b. MAC sublayer c. LLC sublayer d. Network Layer e. transport layer

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What is the difference between X.25 and Frame Relay explain it briefly

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How long does an entry stay in the arp table by default ?

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Which layer ensures messages reach their destination system via an optimal route (done by planning the route).

1 Answers  

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What servers are authoritative for domains they serve.

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Port numbers for the following 2 standard services: SMTP, TFTP a. 25, 81 b. 25, 68 c. 23, 69 d. 15, 68 e. 15, 22

1 Answers  

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hi all of you i m looking part time online job (data entry)without investment , please help me

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I have two switch.Two Uplink ports of a switch is interconnected with other switch.consider uplink port of a switch is 100 Mbps.Now tell me whether bandwidth of uplink port will increase or not.IF it is How much?

5 Answers   WebEx,

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what is the difference b/w CIDR AND VLSM?

2 Answers   TCS,

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

0 Answers   HCL,

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How frequent the STP information will be exchanged

0 Answers   HCL,

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