# Test: Datagram Networks

## 10 Questions MCQ Test Computer Networks | Test: Datagram Networks

Description
Attempt Test: Datagram Networks | 10 questions in 10 minutes | Mock test for Computer Science Engineering (CSE) preparation | Free important questions MCQ to study Computer Networks for Computer Science Engineering (CSE) Exam | Download free PDF with solutions
QUESTION: 1

### This set of Computer Networks Questions and Answers for Aptitude test focuses on “Datagram Networks”.1. Datagram switching is done at which layer of OSI model?

Solution:

Explanation: Datagram switching is normally done at network layer.

QUESTION: 2

### Packets in datagram switching are referred to as

Solution:

Explanation: As the name suggests, in datagram switching packets are called as datagrams.

QUESTION: 3

### Datagram networks mainly refers to

Solution:

Explanation: The switch does not keep the information about the connection state, hence it is connection less.

QUESTION: 4

Datagrams are routed to their destinations with the help of

Solution:

Explanation: Routing table is used to route the packets to their destinations.

QUESTION: 5

Solution:

Explanation: Routing table contains destination address and output port to route the packets to their destinations.

QUESTION: 6

Which of the following remains same in the header of the packet in a datagram network during the entire journey of the packet?

Solution:

Explanation: Destination address remains same in the header during the entire journey of the packet.

QUESTION: 7

Which of the following is true with respect to the delay in datagram networks?

Solution:

Explanation: All the options are true with respect to the delay in datagram networks.

QUESTION: 8

During datagram switching, the packets are placed in __________ to wait until the given transmission line becomes available.

Solution:

Explanation: Packets are stored in queue during delay and are served as first in first out.

QUESTION: 9

The probability of the error in a transmitted block _________ with the length of the block

Solution:

Explanation: Probability of the error in a transmitted block increases with the length of the block.

QUESTION: 10

Which of the following is true with respect to the datagram networks?

Solution: