Network Security MCQs

Network Security MCQs

1. For which technique is used for data protection ?.

A. Data piracy

B. Authentication

C. Encryption

D. None of these

Answer - Click Here:
C

3.__________are the types of firewalls.

A. Packet Filtering

B. Dual Homed Gateway

C. Both A and B

D. None of these

Answer - Click Here:
C

4. Data is mirrored in two disks with______.

A. RAID 0
B. RAID 2
C. RAID 1
D. All of these

Answer - Click Here:
C

5. IDEA algorithm generates ______keys.
A. 56
B. 28
C. 52
D. 72

Answer - Click Here:
C

6.Coaxial cables used in ________networks

A. Telephone

B. Cable TV

C. Both A and B

D. NONE OF these

Answer - Click Here:
B

7. How many S – boxes used in DES algorithm?

A. 6
B. 24
C. 8
D. 42

Answer - Click Here:
C

8.Optical Fiber transmit______.

A. light signal
B. radio signal
C. electrical signal
D. Both A and B
E. None of these

Answer - Click Here:
A

9. HTTP port number used is______.
A. 43
B. 441
C. 443
D. 449
E. Both A and B

Answer - Click Here:
C

10.In networks protocol TCP/ IP stands for.

A. Transaction control protocol

B. Transmission control protocol

C. Transmission contribution protocol

D. None of these

Answer - Click Here:
B