Operating System (GATE (Graduate Aptitude Test in Engineering) Computer Science): Questions 98 - 105 of 129

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Question number: 98

» Operating System » Memory Management and Virtual Memory

MCQ▾

Question

A file-control block (FCB) contains information about the ________

Choices

Choice (4) Response

a.

Files

b.

Documents

c.

folder

d.

None of the above

Question number: 99

» Operating System » Memory Management and Virtual Memory

MCQ▾

Question

The free-space list is implemented as a ________.

Choices

Choice (4) Response

a.

Bit map

b.

Bit vector

c.

vector

d.

Both a. and b. are correct

Question number: 100

» Operating System » Memory Management and Virtual Memory

MCQ▾

Question

V-RAM is used for access of the following?

Choices

Choice (4) Response

a.

Video & Graphics

b.

Programs

c.

Text & Images

d.

Question does not provide sufficient data or is vague

Question number: 101

» Operating System » Processes

MCQ▾

Question

Which of the following function performed by the loader

Choices

Choice (4) Response

a.

Memory

b.

conversion?

c.

Relocation

d.

None of the above

Question number: 102

» Operating System » File Systems

MCQ▾

Question

The spelling dialog box can be involved by choosing spelling from ________ menu.

Choices

Choice (4) Response

a.

File

b.

Insert

c.

Tools

d.

All of the above

Question number: 103

» Operating System » Processes

MCQ▾

Question

Logical address generate by the

Choices

Choice (4) Response

a.

Unit

b.

Memory unit

c.

CPU (virtual memory)

d.

None of the above

Question number: 104

» Operating System » CPU Scheduling

MCQ▾

Question

Which of the following scheduling algorithms is non-preemptive?

Choices

Choice (4) Response

a.

First –in first out

b.

Multilevel Queue scheduling

c.

round robin

d.

All of the above

Question number: 105

» Operating System » Synchronization

MCQ▾

Question

Who is called a supervisor of computer activity?

Choices

Choice (4) Response

a.

CPU

b.

User mode

c.

Operating system

d.

All of the above

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