Which one is not done by Data link layer ?
bit stuffing, LRC,CRC,parity check
what is piggy backing?
what is meantby Qos
How to identify HUB and SWITCH, without connecting to network? Is it possible?
Why the data input flectuation occurs when you are online?
what is disk interleaving? why is disk interleaving adopted?
Why is Socket used?
A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?
What is meant by DCE and DTE when it comes to Router?
Differentiate between Baseband co-axial cable and broad band coaxial cable
Write a short note on ISDN?
Write two ways in which computer applications differ from network applications ?
What is Kerberos?
3 Answers Cap Gemini, Elgi Equipments, TCS,