GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1622 - 1625 of 2080

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Question 1622

Appeared in Year: 2018 (UGC-NET)

Question

MCQ▾

A survey has been conducted on methods of computer travel. Each respondent was asked to check Bus, Train, or Automobile as a major method of travelling to work. More than one answer was permitted. The results reported were as follows: (December)

Bus 30 people; Train 35 people; Automobile 100 people; Bus and Train 15 people; Bus and Automobile 15 people, Train and Automobile 20 people; and all the three methods 5 people. How many people completed the survey form?

Choices

Choice (4)Response

a.

115

b.

165

c.

120

d.

160

Question 1623

Appeared in Year: 2018 (UGC-NET)

Question

MCQ▾

Consider a vocabulary with only four propositions A, B, C and D. How many models are there for the following sentence?

Choices

Choice (4)Response

a.

7

b.

15

c.

8

d.

16

Question 1624

Appeared in Year: 2018 (UGC-NET)

Question

MCQ▾

A legacy software system has 940 modules. The latest release required that 90 of these modules be changed. In addition, 40 new modules were added and 12 old modules were removed. Compute the software maturity index for the system. (Dec)

Choices

Choice (4)Response

a.

0.725

b.

0.524

c.

0.923

d.

0.849

Question 1625

Appeared in Year: 2018 (UGC-NET)

Question

MCQ▾

Consider a system with 2 level cache. Access times of Level 1 cache, Level 2 cache, and main memory are 0.5 ns, 5 ns and 100 ns respectively. The hit rates of Level 1 and Level 2 caches are 0.7 and 0.8, respectively. What is the average access time of the system ignoring the search time within the cache? (December)

Choices

Choice (4)Response

a.

b.

c.

d.

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