Monday, 27 February 2017

UGC NET Computer Science Previous Paper II June 2009 - Part 5

41.       Which one of the following ISO standard is used for software process?
(A) ISO 9000
(B) ISO 9001
(C) ISO 9003
(D) ISO 9000-3
Answer: D
42.       Which of the following is used for test data generation?
(A) White box
(B) Black box
(C) Boundary-value analysis
(D) All of the above
Answer: C
43.       Reverse engineering is the process which deals with:
(A) Size measurement
(B) Cost measurement
(C) Design recovery
(D) All of the above
Answer: C
44.       The spacing between character pairs is called:
(A) Kerning
(B) x-height
(C) intercap
(D) serif
Answer: A
45.       When compared with analog cellular systems, an advantage of digital TDMA cellular system is that:
(A) it is less complicated
(B) it requires less of computer memory
(C) it conserves spectrum bandwidth
(D) it costs less
Answer: C

46.       E-commerce includes:
(A) B2C
(B) B2B
(C) C2C
(D) All of the above
Answer: D
47.       A clustering technique that permits a convenient graphical display is:
(A) partition based clustering
(B) probabilistic model based clustering
(C) hierarchical clustering
(D) agglomerative clustering
Answer: C
48.       After sending a message, the sender should not be able to, at a later date, deny having sent the message, is referred to as:
(A) Authenticity
(B) Non-Repudiability
(C) Auditability
(D) Repudiability
Answer: B
49.       The device which connects dissimilar LANs of different topologies using different sets of communication protocols so that information can flow from one to another is called:
(A) Router
(B) Bridge
(C) Gateway
(D) Switch
Answer: C
50.    We cannot delete the .................. icon but we can made it invisible.
(A) Recycle
(B) My Computer
(C) Internet explorer
(D) None of the above
Answer: A

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