Computer Network Mcqs

Page No. 44

Which layer is responsible for process-to-process delivery?


aPhysical layer


b Network layer


cTransport layer


d Application layer


View Answer Transport layer

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


a10101111 10100011


b01010000 01011100


c10101111 01011100


d01010000 10100011


View Answer 10101111 10100011

In windows ____________ can be used to trace the route of the packet from the source to the destination.


atraceroute


btracert


cping


dlocater


View Answer tracert

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


atraceroute


bshell


cping


djava


View Answer ping

Two machines can use the timestamp request and timestamp replay messages to determine the ___________ needed for an IP datagram to travel between them.


aHalf-trip time


bRound-trip time


cTravel time for the next router


dTime to reach the destination/source


View Answer Round-trip time

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


aRemains constant


bDecremented by 2


c Incremented by 1


d Decremented by 1


View Answer Decremented by 1

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


aerror control


bflow control


crouter control


dswitch control


View Answer flow control

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.


aDestination unreachable


b Source quench


cRouter error


dTime exceeded



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


a127.0.0.0


b12.1.2


c11.1


d127


View Answer 127.0.0.0

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


aDestination unreachable


bSource quench


cRouter error


dTime exceeded


View Answer Router error

Goto Page No.

Page 44 of 75

Alphabetical MCQs Categories

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan