Explore Exams
Login Signup
Sign in Open App
Computer Science Engineering (CSE) Exam  >  Computer Science Engineering (CSE) Test  >  GATE Computer Science Engineering(CSE) 2027 Mock Test Series  >  Test: ICMP (Internet Control Message Protocol) - Computer Science Engineering (CSE) MCQ

GATE Computer Science EngineeringCSE 2027 Test: ICMP Internet Control


MCQ Practice Test & Solutions: Test: ICMP (Internet Control Message Protocol) (10 Questions)

You can prepare effectively for Computer Science Engineering (CSE) GATE Computer Science Engineering(CSE) 2027 Mock Test Series with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: ICMP (Internet Control Message Protocol)". These 10 questions have been designed by the experts with the latest curriculum of Computer Science Engineering (CSE) 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 30 minutes
  • - Number of Questions: 10

Sign up on EduRev for free to attempt this test and track your preparation progress.

Test: ICMP (Internet Control Message Protocol) - Question 1
Save

Header size of the ICMP message is _________

Detailed Solution: Question 1

An ICMP message has an 8-byte header and a variable size data section. Out of the 8 bytes, the first 4 bytes are of a fixed format having the type, code and checksum fields and the next 4 bytes depend upon the type of the message.

Test: ICMP (Internet Control Message Protocol) - Question 2
Save

Which of these is not a type of error-reporting message?

Detailed Solution: Question 2

Router error is not a type of error-reporting message in ICMP. The type of error reporting message is specified in the ICMP header. Destination unreachable is type 3 error message, source quench is type 4, and time exceeded is type 11 error message.

Clear all your doubts with EduRev
Test: ICMP (Internet Control Message Protocol) - Question 3
Save

When a router cannot route a datagram or host cannot deliver a datagram, the datagram is discarded and the router or the host sends a ____________ message back to the source host that initiated the datagram.

Detailed Solution: Question 3

Router sends destination unreachable message if the destination is not found. Destination unreachable is type 3 error reporting message. It is invoked when the router can’t find a path to the intended destination to forward the packet through.

Test: ICMP (Internet Control Message Protocol) - Question 4
Save

In case of time exceeded error, when the datagram visits a router, the value of time to live field is _________

Detailed Solution: Question 4

This field will be decremented by 1 at every router, and will be zero by the time it reaches source. This error reporting message is type 11 and is used to prevent the router from travelling forever in case some unknown path anomaly occurs.

Test: ICMP (Internet Control Message Protocol) - Question 5
Save

During debugging, we can use the ____________ program to find if a host is alive and responding.

Detailed Solution: Question 5

Ping program is used to find if a host is alive and responding. It is to be entered into a command line with the syntax “ping (IP address)” to be executed. Traceroute is a program used to find the shortest route to the destination IP.

Test: ICMP (Internet Control Message Protocol) - Question 6
Save

In a simple echo-request message, the value of the sum is 01010000 01011100. Then, value of checksum is ___________

Detailed Solution: Question 6

The sender side adds the bits of the fragmented packet to find a sum. Checksum is the compliment of the sum (exchange 0’s and 1’s). The receiver then has to verify the checksum by adding the bits of the received packet to ensure that the packet is error-free.

Test: ICMP (Internet Control Message Protocol) - Question 7
Save

Internet Control Message Protocol (ICMP) has been designed to compensate _________

Detailed Solution: Question 7

IP by itself does not provide the features of error reporting or error correction. So, to address these issues a network layer protocol called Internet Control Message Protocol is used. ICMP operates over the IP packet to provide error reporting functionality.

Test: ICMP (Internet Control Message Protocol) - Question 8
Save

During error reporting, ICMP always reports error messages to ________

Detailed Solution: Question 8

ICMP notifies the source about the error when an error is detected because the datagram knows information about source and destination IP address. The source can then retransmit the data again or try to correct those errors.

Test: ICMP (Internet Control Message Protocol) - Question 9
Save

ICMP error message will not be generated for a datagram having a special address such as _______

Detailed Solution: Question 9

127.0.0.0 is a special address known as the loopback address which is used for testing purpose of a machine without actually communicating with a network. Thus no error reporting message will be generated for such special addresses.

Test: ICMP (Internet Control Message Protocol) - Question 10
Save

The source-quench message in ICMP was designed to add a kind of ____________ to the IP.

Detailed Solution: Question 10

Firstly, it informs the source that the datagram has been discarded. Secondly, it warns the source that there is congestion in the network. It’s type 4 error reporting message after which the source is expected to reduce the flow of packets.

56 docs|215 tests
Join Course
Information about Test: ICMP (Internet Control Message Protocol) Page
In this test you can find the Exam questions for Test: ICMP (Internet Control Message Protocol) solved & explained in the simplest way possible. Besides giving Questions and answers for Test: ICMP (Internet Control Message Protocol), EduRev gives you an ample number of Online tests for practice
Download as PDF

About this Computer Science Engineering (CSE) Practice Test

This test contains 10 MCQs on ICMP (Internet Control Message Protocol) with detailed solutions for each question. It is part of the GATE Computer Science Engineering(CSE) 2027 Mock Test Series course on EduRev, designed to align with the current Computer Science Engineering (CSE) syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

Explore more Computer Science Engineering (CSE) Study Resources

If you found this ICMP (Internet Control Message Protocol) MCQ Test helpful, you can further enhance your Computer Science Engineering (CSE) preparation with in-depth courses on EduRev, for all the subjects and topics available in GATE Computer Science Engineering(CSE) 2027 Mock Test Series course. The course offers:
  • Video Lectures: covering all the topics of GATE Computer Science Engineering(CSE) 2027 Mock Test Series
  • Notes for Revision: offering revision notes, important questions, summaries, flashcards, cheatsheets & more for Computer Science Engineering (CSE) preparation
  • MCQ Test: variety of questions as per the pattern of Computer Science Engineering (CSE) exam
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup