Menu

Question Discussion & Solution

MCQ

Q.

The instruction being executed, must be in ____________

A

physical memory

B

logical memory

C

physical & logical memory

D

none of the mentioned

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Login to Discuss

Similar Questions

MCQ

1.

The __________ is used as an index into the page table.

A

frame bit

B

page number

C

page offset

D

frame offset

Discussion

MCQ

2.

Consider the following page reference string. 1 2 3 4 2 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6 For FIFO page replacement algorithms with 4 frames, the number of page faults is?

A

16

B

15

C

14

D

11

Discussion

MCQ

3.

The implementation of the LFU and the MFU algorithm is very uncommon because ____________

A

they are too complicated

B

they are optimal

C

they are expensive

D

all of the mentioned

Discussion

MCQ

4.

To resolve the problem of data representation on different systems RPCs define _____________

A

machine dependent representation of data

B

machine representation of data

C

machine

D

none of the mentioned

Discussion

MCQ

5.

If the offset is legal ____________

A

it is used as a physical memory address itself

B

it is subtracted from the segment base to produce the physical memory address

C

it is added to the segment base to produce the physical memory address

D

none of the mentioned

Discussion

More Operating System Topics

Introduction to Operating System

5 MCQs

Types

16 MCQs

Services

2 MCQs

Structures

3 MCQs

Processes

58 MCQs

Threads

47 MCQs

CPU Scheduling

79 MCQs

Process Synchronization

117 MCQs

Memory Management

179 MCQs

Storage Management

283 MCQs

Input Output Systems

55 MCQs

Networking

36 MCQs

Distributed Operating System

73 MCQs

Protection and Security

123 MCQs

Unix

145 MCQs

Linux

160 MCQs

MS Windows

1 MCQs

Mixed

10 MCQs

Operating Systems Overview

0 MCQs

Process Management

0 MCQs

Finding and Processing Files

0 MCQs

File Management

0 MCQs