41. Software
engineering primarily aims on
(A) reliable software
(B) cost effective software
(C) reliable and cost effective software
(D) none of the above
Answer: C
42. Top-down
design does not require
(A) step-wise refinement
(B) loop invariants
(C) flow charting
(D) modularity
Answer: B
43. Which model is
simplest model in Software Development?
(A) Waterfall model
(B) Prototyping
(C) Iterative
(D) None of these
Answer: A
44. Design phase
will usually be
(A) top-down
(B) bottom-up
(C) random
(D) centre fringing
Answer: A
45. Applications-software
(A) is used to control the operating system
(B) includes programs designed to help programmers
(C) performs a specific task for computer users
(D) all of the above
Answer: C
46. The cost of
the network is usually determined by
(A) time complexity
(B) switching complexity
(C) circuit complexity
(D) none of these
Answer: B
47. A leased
special high-speed connection from the local telephone carrier for business
users that transmits at 1.544 mbps is known as ……………. carrier.
(A) T1
(B) T2
(C) T3
(D) T4
Answer: A
48. CDMA Cell uses
…………… carriers of 1.25 MHz.
(A) 9
(B) 18
(C) 22
(D) 64
Answer: A
49. At any given
time Parallel Virtual Machine (PVM) has ……………. send buffer and …………… receive
buffer.
(A) one-one
(B) one-two
(C) two-two
(D) two-one
Answer: B
50. Data Mining
uses ………….., …………….. and …………….. to build effective predictive model.
(i) Data set
(ii) Information set
(iii) Input set
(iv) Process set
(v) Output set
(vi) Test set
(A) (i), (ii) and (iv)
(B) (ii), (iv) and (v)
(C) (i), (v) and (vi)
(D) (ii), (iii) and (v)
Answer:
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