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Computer Science Quiz || UGC NET Paper 2

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Question 1

Match the following port numbers with their uses:
List – I
(a) 23
(b) 25
(c) 80
(d) 119
List – II
(i) World wide web
(ii) Remote Login
(iii) USENET news
(iv) E-mail

Question 2

Which are the two modes of IP security?

Question 3

Which of the following in not a congestion policy at network layer?

Question 4

Match the following with respect to the Mobile Computing Architecture.
List - I
a. Downlink control
b. Radio communication data rate
c. The average duration of user’s stay in cell
d. FDDI bandwidth
List - II
1. 100 Mbps
2. Residency latency (RL)
3. Sending data from a BS to MD
4. 2-Mbps

Question 5

The single stage network is also called
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Posted by:

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