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Computer Science Quiz| UGC NET Paper 2

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Question 1

Suppose, a digitized voice channel is made by digitizing 8 kHz bandwidth analog voice signal. It is required to sample the signal at twice the highest frequency (two samples per hertz). What is the bit rate required, if it is assumed that each sample requires 8 bits?

Question 2

Which of the following protocols is an application layer protocol that establishes, manages and terminates multimedia sessions?

Question 3

The acronym FTP stands for

Question 4

If in an error detection and correction code a message
M : “You are good students” is stored as
C' : Youare areyou aregood goodare goodstudents studentsgood.
What is the space required to store M' in general? (assume that ‘n’ is the length of M)

Question 5

Which technology is sometime referred to as wireless cable?
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Nov 9UGC NET & SET

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Nikhil VermaNikhil VermaMember since Aug 2017
# 3+ years of mentoring students for UGC NET, IBPS
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