Security, Encryption & Authentication

Total Questions: 8

1 - Which of the following is the method by which data is converted from a readable from to an encoded version?

A ) COD
B ) Spoofing
C ) Encryption ✅
D ) Censoring

2 - ------- is the process of converting information or data into a code to prevent unauthorized access?

A ) Decryption
B ) Modulation
C ) Decoding
D ) Encryption ✅

3 - A set of procedures in data communication is called -----?
A ) Logs
B ) Bus
C ) Protocol ✅
D ) Instruction

4 - Which term is not used by internet?

A ) BSNL ✅
B ) HTTP
C ) IP
D ) TCP

5 - Which is used in a computer to protect a network server from damage by those who log in to it?

A ) Firewall ✅
B ) Gateway
C ) Flow Control
D ) Anti-virus

6 - Authentication refers to -----:
A ) Password
B ) Username
C ) Both ✅
D ) None

7 - In computer communication "verification" is the process of-------
A ) Login
B ) Logout
C ) Authentication ✅
D ) Access

8 - Why is two factor authentication (2FA) used in securing online accounts?

A ) To provide an extra layer of security beyond just a password ✅
B ) To eliminate the need for password altogether
C ) To make it easier for users to assess accounts
D ) To prevent the use of biometrics for authentication
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