Write short note on any four of the following:
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What is the function of data link layer?
What is the difference between boundary level masking and non- boundary level masking? Give examples
Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.
1.what i gain frist knowledge in networking ?plz tell me step by step point that i preaper for career because i m frasher 2.tell me main basic topic of MCSE.
One of my friend told that M.C.A people are not prefered by the companies for networking side requirement is it true? please post your answer.because i want to make my career at networking side.
Is the nyquist theorem true for optical fibre or only for copper wire ? Explain.
WHAT DO YOU MEAN BY DIFFERENT TOPOLOGY IN NETWORKING
Differentiate between static and dynamic channel allocation.
Which layer is used to run services like FTP, Telnet etc.
What is the difference between OS and IOS ?
Why is Socket used?
What are the principles that were applied to arrive at the seven layers in OSI model?