not able to connect to SBI Visa payment server...Getting message like "Server not found"...."proxy protected by firewall"....how to resolve this issue?

1 Answers   TCS,

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Any body tell me my system is restarting. i hav add new RAM 256 MB.plz tell me how can i handle it.

7 Answers  

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systems on the same switch: A can talk to B; A can talk to C; B cannot talk to C. How do you troubleshoot the problem?

1 Answers  

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what is firewall?How it differs from ACLS?

8 Answers  

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Why is Socket used?

3 Answers   CTS, HP,

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What is the difference between IE 6 & 8?

0 Answers   HP,

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What is TCP/IP ?

1 Answers  

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What is the type of dsl technologies ?

3 Answers   Cognizant,

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What is Project 802?

2 Answers   Elgi Equipments,

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Which one is not done by Data link layer ? bit stuffing, LRC,CRC,parity check

1 Answers   Verifone,

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Question What is datagram, datagram packets and datagram sockets?

0 Answers   UAF,

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What are the reasons for using layered protocols ?

0 Answers  

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