GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1816 - 1819 of 2080

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Question 1816

Appeared in Year: 2019 (UGC-NET)

Question

MCQ▾

A micro instruction format has micro operation field which is divided into 2 subfields F1 and F2, each having 15 distinct micro operations, condition field CD for four status bits, branch field BR having four options used in conjunction with address field AD. The address space is of 128 memory words. The size of micro instruction is: (December)

Choices

Choice (4)Response

a.

17

b.

19

c.

18

d.

20

Question 1817

Appeared in Year: 2019 (UGC-NET)

Question

MCQ▾

Consider the following language families: (December)

≡ The context – free languages

The context – sensitive languages

The recursively enumerable languages

The recursive languages

Which of the following options is correct?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 1818

Appeared in Year: 2019 (UGC-NET)

Question

MCQ▾

Consider the following grammar: (December)

Which language does this grammar generate?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 1819

Appeared in Year: 2019 (UGC-NET)

Question

Assertion-Reason▾

Assertion(Ꭺ)

Consider the following statements with respect to approaches to fill area on raster systems:

To determine the overlap intervals for scan lines that cross the area. (December)

Reason(Ꭱ)

To start from a given interior position and point outward from this point until we encounter the specified boundary conditions

Choices

Choice (4)Response

a.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

b.

Both Ꭺ and Ꭱ are false

c.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

d.

Ꭺ is true but Ꭱ is false

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