41. Which
of the following sources of data is not based on primary data collection?
(A) Census of India
(B) National Sample Survey
(C) Statistical Abstracts of India
(D) National Family Health Survey
Answer: C
42. Which
of the four data sets have more dispersion?
(A) 88 91 90 92 89 91
(B) 0 1 1 0 –1 –2
(C) 3 5 2 4 1 5
(D) 0 5 8 10 –2 –8
Answer: D
43. Which
of the following is not related to information security on the Internet?
(A) Data Encryption (B)
Water marking
(C) Data Hiding (D)
Information Retrieval
Answer: D
44. Which
is the largest unit of storage among the following?
(A) Terabyte (B)
Megabyte
(C) Kilobyte (D)
Gigabyte
Answer: A
45. bit
stands for
(A) binary information term (B) binary digit
(C) binary tree (D)
Bivariate Theory
Answer: B
46. Which
one of the following is not a linear data structure?
(A) Array (B)
Binary Tree
(C) Queue (D)
Stack
Answer: B
47. Which
one of the following is not a network device?
(A) Router (B)
Switch
(C) Hub (D)
CPU
Answer: D
48. A
compiler is used to convert the following to object code which can be executed
(A) High-level language (B) Low-level language
(C) Assembly language (D)
Natural language
Answer: A
49. The
great Indian Bustard bird is found in
(A) Thar Desert of Rajasthan
(B) Coastal regions of India
(C) Malabar Coast
(D) Delta regions
Answer: A
50. The
Sagarmanthan National Park has been established to preserve the eco-system of
which mountain peak?
(A) Kanchenjunga (B)
Mount Everest
(C) Annapurna (D) Dhaulavira
Answer: B
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