41.
Software does not wear-out in the traditional
sense of the term, but software does tend to deteriorate as it evolves,
because:
(1) Software
suffers from exposure to hostile environments.
(2) Defects
are more likely to arise after software has been used often.
(3) Multiple
change requests introduce errors in component interactions.
(4) Software
spare parts become harder to order.
Answer: 3
42. Software
re-engineering is concerned with:
(1)
Re-constructing the original source code from the existing machine (low -
level) code program and modifying it to make it more user - friendly.
(2) Scrapping
the source code of a software and re-writing it entirely from scratch.
(3)
Re-organising and modifying existing software systems to make them more
maintainable.
(4)
Translating source code of an existing software to a new machine (low - level)
language.
Answer: 3
43. Which
of the following is not a key issue stressed by an agile philosophy of software
engineering?
(1) The
importance of self-organizing teams as well as communication and collaboration
between team members and customers.
(2)
Recognition that change represents opportunity.
(3) Emphasis
on rapid delivery of software that satisfies the customer.
(4) Having a
separate testing phase after a build phase.
Answer: 4
44. What
is the normal order of activities in which traditional software testing is
organized?
(a)
Integration Testing
(b) System
Testing
(c) Unit
Testing
(d)
Validation Testing
Code:
(1) (c),
(a), (b), (d)
(2) (c),
(a), (d), (b)
(3) (d),
(c), (b), (a)
(4) (b),
(d), (a), (c)
Answer: 2
45. Which
of the following testing techniques ensures that the software product runs
correctly after the changes during maintenance?
(1) Path
Testing
(2)
Integration Testing
(3) Unit
Testing
(4)
Regression Testing
Answer: 4
46. Which
of the following Super Computers is the fastest Super Computer?
(1) Sun-way
TaihuLight
(2) Titan
(3) Piz
Daint
(4) Sequoia
Answer: 1
47. Which
of the following statements about ERP system is true?
(1) Most ERP
software implementations fully achieve seamless integration.
(2) ERP
software packages are themselves combinations of seperate applications for
manufacturing, materials, resource planning, general ledger, human resources,
procurement and order entry.
(3)
Integration of ERP systems can be achieved in only one way.
(4) An ERP
package implemented uniformly throughout an enterprise is likely to contain
very flexible connections to allow charges and software variations.
Answer: 2
48. Which
of the following is not a Clustering method?
(1) K - Mean
method
(2) Self
Organizing feature map method
(3) K -
nearest neighbour method
(4)
Agglomerative method
Answer: 3
49. Which
of the given wireless technologies used in IoT, consumes the least amount of
power?
(1) Zigbee
(2)
Bluetooth
(3) Wi-Fi
(4) GSM/CDMA
Answer: 2
50. Which
speed up could be achieved according to Amdahl's Law for infinite number of
processes if 5% of a program is sequential and the remaining part is ideally
parallel?
(1) Infinite
(2) 5
(3) 20
(4) 50
Answer: 3
4 Comments
Very good work
ReplyDeleteThanks a lot.....VG
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