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Information and Network Security

Authored by Pratibha Jadhav

Science

University

Used 5+ times

Information and Network Security
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is information Security ?

About securing information from unauthorized access.

vulnerability protection that comes in the form of a physical device rather than software

refers to the range of tools, controls, and measures designed to establish and preserve database confidentiality

refers to specified steps or measures used to protect the OS from threats, viruses, worms, malware or remote hacker intrusions.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

DOS stand for _____

denial of service

daniel of service

do on schedule

dont open the slot

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is mean by one party cannot deny receiving a message or a transaction nor can the other party deny sending a message or a transaction?

Non-repudiation
Confidentiality
Integrity
Availability

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the formula for Decryption in Caesar Cipher?

p=(c-k) mod 26
c=p+k
c=(p+k) mod 26
p=c-k

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In a(n) …...........cipher, the same key is used by both sender and receiver.

A Symmetric-Key
An Asymmetric-key
Both symmetric and asymmetric
none of the mentioned

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

…........... means information is not disclosed to unauthorized individuals, entities and process. 

Confidentiality
Non -Repudiation
Availabilty
Integrity

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An Attack which involves modification of Data is known as _____.

active attack
passive attack
security attack
threat attack

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