voltage levels of rs232c
Define Satellite Networks
Why data link layer is divided into two layers?
_____________ is used to hold Cisco IOS software image
Talk about diffrent types of cables used in lan cabling?
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What is the difference between Win xp & win 2003?
What is ISO-OSI reference model ? Compare it with TCP/IP reference model.
Explain Any Standalnoe Application with rispect to OSI model, letus Consider Voice Recognition....!! One Has To tell function of all layers with rispect to given Application.
Which one is not done by Data link layer ? 1. bit stuffing 2. LRC 3. CRC 4. parity check
Explain FDDI
not able to connect to SBI Visa payment server...Getting message like "Server not found"...."proxy protected by firewall"....how to resolve this issue?
how many backups in windows2003
how we can access 2 networks at a time from a system lets say 1)local network and 2)internet