Menu

Question Discussion & Solution

MCQ

Q.

Which happens first authorization or authentication?

A

Authorization

B

Authentication

C

Authorization

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.

Which is an unsolvable problem in access-matrix?

A

Owner override

B

Brute force

C

Access denied

D

Confinement

Discussion

MCQ

2.

What is breach of confidentiality?

A

This type of violation involves unauthorized reading of data

B

This violation involves unauthorized modification of data

C

This violation involves unauthorized destruction of data

D

This violation involves unauthorized use of resources

Discussion

MCQ

3.

In UNIX, domain switch is accomplished via _____________

A

file system

B

user

C

superuser

D

none of the mentioned

Discussion

MCQ

4.

What is correct regarding

A

It is a process of taking a program as if it began at address 0

B

It is a process of taking a program as if it began at address 0A

C

Fence cannot be used within relocation process

D

All of the mentioned

Discussion

MCQ

5.

What are the different ways to intrude?

A

Buffer overflows

B

Unexpected combinations and unhandled input

C

Race conditions

D

All 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