Menu

Question Discussion & Solution

MCQ

Q.

In asymmetric encryption _____________

A

same key is used for encryption and decryption

B

different keys are used encryption and decryption

C

no key is required for encryption and decryption

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.

What is false regarding Back-Pointers scheme to revoke capability?

A

List of pointers is maintained with each object

B

When revocation is required these pointers are followed

C

This scheme is not adopted in MULTICS system

D

These point to all capabilities associated with that object

Discussion

MCQ

2.

Which two rights allow a process to change the entries in a column?

A

copy and transfer

B

copy and owner

C

owner and transfer

D

deny and copy

Discussion

MCQ

3.

MD5 produces __________ bits hash data.

A

128

B

150

C

160

D

112

Discussion

MCQ

4.

What are the major components of the intrusion detection system?

A

Analysis Engine

B

Event provider

C

Alert Database

D

All of the mentioned

Discussion

MCQ

5.

What is not a role of encryption?

A

It is used to protect data from unauthorized access during transmission

B

It is used to ensure user authentication

C

It is used to ensure data integrity

D

It is used to ensure data corruption doesn

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