Menu

Question Discussion & Solution

MCQ

Q.

What is true regarding tagged architecture?

A

Every word of machine memory has one or more extra bits

B

Extra bits are used to do padding

C

Extra bits are not used to identify rights to that word

D

It is very compatible to code upgrades

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.

Which of the following is not a stream cipher?

A

Two fish

B

RC5

C

RC4

D

TBONE

Discussion

MCQ

2.

How does an antivirus of today identify viruses?

A

Previously known patterns

B

It can detect unknown patterns

C

It can take high priority to increase scanning speed

D

None of the mentioned

Discussion

MCQ

3.

Which happens first authorization or authentication?

A

Authorization

B

Authentication

C

Authorization

D

None of the mentioned

Discussion

MCQ

4.

What is all-or-nothing situation for sharing in memory?

A

Program makes all its data available to be accessed

B

It prohibits access to some

C

It creates rules who can access program memory

D

It separates program memory and data memory

Discussion

MCQ

5.

Which one of the following is capability based protection system?

A

hydra

B

cambridge CAP system

C

both hydra and cambridge CAP system

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