Computer Networking MCQ BCA Fifth Semester 2020 Batch

Here’s the Computer Networking MCQ BCA Fifth Semester of 2020 Batch.

Tribhuvan University
Faculty of Humanities & Social Sciences
OFFICE OF THE DEAN
2024

Computer Networking MCQ 2020 Batch
Semester V

1. Which of the following layer is responsible for delivery from process to process?
a) Network Layer
b) Transport Layer
c) Application Layer
d) Datalink Layer

2. Which of the following is invalid MAC address?
a) dc2148859b0d
b) dc: 21:48:85:9b:0d
c) DC-21-48-85-9B-0C
d) hc-21-48-85-9b-0d 

3. Which of the following is maximum throughput of pure ALOHA network?
a) 18.4%
b) 35.8%
c) 36.8%
d) 50%

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4. Which of the following is a invalid private IP Address?
a) 192.168.5.01
b) 100.168.1.1
с) 192.168.1.111
d) 8.8.8.8

5. Which class of IP address is used for multicasting?
a) Class A
b) Class D
c) Class E
d) Class

6. How many Geostationary satellites are required to cover a whole earth?
a) 10
b) 3
c) 50
d) 300

7. What is the size of IPv6?
a) 4 bytes
b) 6 bytes
c) 8 bytes
d) 16 bytes 

8. Which of the following protocol does not assures reliability in communication?
a) Simple Protocol
b) Stop and Wait Protocol
c) Go-back-N Protocol
d) Selected Repeat

9. Which of the following is not a type of firewall?
a) Stateful Inspection firewall
b) Circuit-level gateway
c) Logical firewall
d) Packet-filtering firewall

10 Which of the following is not asymmetric key algorithm?
a) DSA
b) AES
c) RSA
d) Diffic-Hellman

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