GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1840 - 1843 of 2080

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Question 1840

Appeared in Year: 2019 (UGC-NET)

Question

MCQ▾

Consider the following statements with respect to the language

: is context free language

: is context free language for any given

: and are context free languages

Which one of the following is correct? (December)

Choices

Choice (4)Response

a.

Only and

b.

Only and

c.

Only and

d.

and

Question 1841

Appeared in Year: 2019 (UGC-NET)

Question

MCQ▾

Consider the following grammars:

Which of the following is correct w. r. t. the above grammars? (December)

Choices

Choice (4)Response

a.

and are equivalent

b.

and are equivalent

c.

and are equivalent

d.

and are equivalent

Question 1842

Appeared in Year: 2019 (UGC-NET)

Question

Match List-Ⅰ List-Ⅱ▾

Match List-I with List-II: (December)

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Micro operation

(i)

Specify micro operations

(B)

Micro programmed control unit

(ii)

Improve CPU utilization

(C)

Interrupts

(iii)

Elementary operation performed on data stored in registers

(D)

Micro instruction

(iv)

Control Memory

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iii)
  • (iv)
  • (ii)
  • (i)

b.

  • (ii)
  • (i)
  • (iv)
  • (iii)

c.

  • (iv)
  • (ii)
  • (i)
  • (iii)

d.

  • (iii)
  • (i)
  • (ii)
  • (iv)

Question 1843

Appeared in Year: 2019 (UGC-NET)

Question

Match List-Ⅰ List-Ⅱ▾

According to the ISO-9126 Standard Quality Model, match the attributes given in List-I with their definitions in List-II: (December)

List-Ⅰ (Column-I)List-Ⅱ (Column-II)
(A)

Efficiency

(i)

Effort needed to make for improvement

(B)

Functionality

(ii)

Capability of software to maintain performance of software

(C)

Reliability

(iii)

Characteristics related with achievement of purpose

(D)

Maintainability

(iv)

Relationship between level of performance and amount of resources

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (iii)
  • (i)
  • (iv)

b.

  • (iv)
  • (iii)
  • (ii)
  • (i)

c.

  • (iii)
  • (i)
  • (ii)
  • (iv)

d.

  • (i)
  • (iii)
  • (iv)
  • (ii)

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