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Worksheets

NCS

Total questions: 10

Worksheet time: 4mins

Name
Class
Date
1.

The field that covers a variety of computer networks, both public and private, that are used in everyday jobs

a)

Artificial Intelligence

b)

ML

c)

Network Security

d)

IT

2.

Network Security provides authentication and access control for resources.

a)

True

b)

false

3.

Which of these is a part of network identification?

a)

UserID

b)

Password

c)

OTP

d)

fingerprint

4.

The process of verifying the identity of a user

a)

Authentication

b)

Identification

c)

Validation

d)

Verification

5.

An algorithm in encryption is called

a)

Algorithm

b)

Procedure

c)

c) Cipher

d)

Module

6.

The information that gets transformed in encryption is

a)

Plain text

b)

Parallel text

c)

Encrypted text

d)

Decrypted text

7.

Application layer sends & receives data for particular applications using Hyper Text Transfer Protocol (HTTP), and Simple Mail Transfer Protocol (SMTP).

a)

True

b)

False

8.

An algorithm used in encryption is referred to as cipher

a)

False

b)

True

9.

A small program that changes the way a computer operates.

a)

Worm

b)

Trojan

c)

Bomb

d)

Virus

10.

A program that copies itself

a)

virus

b)

worm

c)

trojan

d)

bomb