41. In
XML, DOCTYPE declaration specifies to include a reference to ............ file.
(A) Document Type Definition (B) Document Type Declaration
(C) Document Transfer Definition (D) Document Type language
Answer: A
42. Module
design is used to maximize cohesion and minimize coupling. Which of the
following is the key to implement this rule?
(A) Inheritance (B) Polymorphism
(C) Encapsulation (D) Abstraction
Answer: C
43. Verification:
(A) refers to the set of activities that
ensure that software correctly implements a specific function.
(B) gives answer to the question - Are we
building the product right ?
(C) requires execution of software
(D) both (A) and (B)
Answer: D
44. Which
design metric is used to measure the compactness of the program in terms of
lines of code?
(A) Consistency (B) Conciseness
(C) Efficiency (D) Accuracy
Answer: B
45. Requirements
prioritization and negotiation belongs to:
(A) Requirements validation (B) Requirements elicitation
(C) Feasibility Study (D) Requirement reviews
Answer: B
46. Adaptive
maintenance is a maintenance which .............
(A) Correct errors that were not discovered
till testing phase.
(B) is carried out to port the existing
software to a new environment.
(C) improves the system performance.
(D) both (B) and (C)
Answer: B
47. A
Design concept Refinement is a:
(A) Top-down Approach (B) Complementary of Abstraction concept
(C) Process of elaboration (D) All of the above
Answer: D
48. A
software design is highly modular if :
(A) cohesion is functional and coupling is
data type.
(B) cohesion is coincidental and coupling is
data type.
(C) cohesion is sequential and coupling is
content type.
(D) cohesion is functional and coupling is
stamp type.
Answer: A
49. Match
the following for operating system techniques with the most appropriate
advantage:
List-I List-II
(a) Spooling (i)
Allows several jobs in memory to
improve CPU utilization
(b) Multiprogramming (ii)
Access to shared resources among
geographically dispersed computers in a
transparent way
(c) Time sharing (iii) overlapping
I/O and computations
(d) Distributed computing (iv) Allows many users to share a computer
simultaneously by switching processor
frequently
Codes:
(a)
(b) (c) (d)
(A) (iii) (i) (ii) (iv)
(B) (iii) (i) (iv) (ii)
(C) (iv) (iii) (ii) (i)
(D) (ii) (iii) (iv)
(i)
Answer: B
50. Which
of the following statements is not true for Multi Level Feedback Queue processor
scheduling algorithm?
(A) Queues have different priorities.
(B) Each queue may have different scheduling
algorithm
(C) Processes are permanently assigned to a
queue
(D) This algorithm can be configured to match
a specific system under design
Answer: C
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