Chapter Study

Bsc CSIT Semester 4 – Computer Networks – Unit 4: Network Layer (10Hrs.)

Comprehensive questions and detailed answers for Unit 4: Network Layer (10Hrs.). Perfect for exam preparation and concept clarity.

20

Questions

120

Marks

Back to All Chapters

1

What is classful addressing? Explain link state routing with a suitable example.

MediumTHEORY10 marks2080(TU Final)

2

What do you understand by circuit switching? Explain. What are its advantage and disadvantage ?

MediumTHEORY5 marks2080(TU Final)

3

Differentiate between unicast and multicast routing

MediumTHEORY5 marks2080(TU Final)

4

Suppose you are given an IP address 192.168.0.0, perform subnetting and divide the given network in 2 subnets. Calculate total number of host that can be configured, range of IP address.

MediumNumerical5 marks2080(TU Final)

5

Write short notes on : a. IPv4 b. Infrared

MediumTHEORY5 marks2080(TU Final)

6

What is classless addressing? Explain distance vector routing with a suitable example

HardTHEORY10 marks2080(TU Final)

7

What do you understand by packet switching? Explain. What are its advantages and disadvantages?

MediumTHEORY5 marks2080(TU Final)

8

Suppose you are given an IP address 172.16.0.0, perform subnetting and divide the given network into 2 subnets. Calculate total number of hosts that can be configured, range of the IP addresses.

MediumNumerical5 marks2080(TU Final)

9

Differentiate between link state and distance vector routing.

MediumTHEORY5 marks2080(TU Final)

10

Explain distance vector routing with example.

HardTHEORY10 marks2079(TU Final)

11

Write the subnet ID and broadcast address of each subnet if you divide a class C network

Code

(192.168.3.0- 192.168.3.255)

into 4 different subnets. What is the new subnet mask?

MediumTHEORY5 marks2079(TU Final)

12

What is circuit-switched network? Explain phases during communication in a circuit-switched network?

MediumTHEORY5 marks2079(TU Final)

13

What is a virtual circuit network? Explain frame relay as a virtual circuit-wide area network.

MediumTHEORY5 marks2079(TU Final)

14

Explain link state routing with example.

HardTHEORY10 marks2078(TU Final)

15

What subnet ID and broadcast address of each subnet if you divide a class B network (150.10.0.0 - 150.10.255.255) in 4 different subnets. What is the new subnet mask?

MediumNumerical5 marks2078(TU Final)

16

Explain the structure of IPv6 address. Compare IPv6 address with IPv4 address.

MediumTHEORY5 marks2078(TU Final)

17

What is virtual circuit network? Explain ATM as a virtual circuit wide area network.

MediumTHEORY5 marks2078(TU Final)

18

What is routing table? Differentiate static routing table with dynamic roting table.

MediumTHEORY5 marks2078(TU Final)

19

Define routing table. Differentiate static routing table with dynamic routing table.

MediumTHEORY5 marks2076(TU Final)

20

What is switching? Compare and contrast a circuit-switched network and packet-switched network.

MediumTHEORY5 marks2076(TU Final)

Showing 20 questions (more available)

Sample Questions

What is classful addressing? Explain link state routing with a suitable example.

Marks: 10Chapter: Unit 4: Network Layer (10Hrs.)

What do you understand by circuit switching? Explain. What are its advantage and disadvantage ?

Marks: 5Chapter: Unit 4: Network Layer (10Hrs.)

Differentiate between unicast and multicast routing

Marks: 5Chapter: Unit 4: Network Layer (10Hrs.)

Suppose you are given an IP address 192.168.0.0, perform subnetting and divide the given network in 2 subnets. Calculate total number of host that can be configured, range of IP address.

Marks: 5Chapter: Unit 4: Network Layer (10Hrs.)

Write short notes on : a. IPv4 b. Infrared

Marks: 5Chapter: Unit 4: Network Layer (10Hrs.)

And more questions available on this page.