GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1758 - 1761 of 2080

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Question 1758

Appeared in Year: 2019 (UGC-NET)

Question

MCQ▾

Which data structure is used by the compiler for managing variables and their attributes? (June)

Choices

Choice (4)Response

a.

Parse table

b.

Symbol table

c.

Binary tree

d.

Link list

Question 1759

Appeared in Year: 2019 (UGC-NET)

Question

MCQ▾

In relational databases, if relation R is in BCNF, then which of the following is true about relation R? (June)

Choices

Choice (4)Response

a.

R is in 4NF

b.

R is not in 1NF

c.

R is in 2NF and not in 3NF

d.

R is in 2NF and 3NF

Question 1760

Appeared in Year: 2019 (UGC-NET)

Question

MCQ▾

The fault can be easily diagnosed in the micro-program control unit using diagnostic tools by maintaining the contents of (June)

Choices

Choice (4)Response

a.

Registers and counters

b.

Flags and counters

c.

Flags and registers

d.

Flags, registers and counters

Question 1761

Appeared in Year: 2019 (UGC-NET)

Question

MCQ▾

For a magnetic disk with concentric circular tracks, the seek latency is not linearly proportional to the seek distance due to (June)

Choices

Choice (4)Response

a.

Higher capacity of tracks on the periphery of the platter

b.

Non-uniform distribution of requests

c.

Use of unfair arm scheduling policies

d.

Arm starting and stopping inertia

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