MCQ in Computer Network and Networking Part 11 | ECE Board Exam

(Last Updated On: January 7, 2023)

This is the Multiple Choice Questions Part 11 of the Series on Computer Network and Networking as one of the Communication Engineering (EST) and Electronics Engineering topics. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize with each and every question compiled here taken from various sources including but not limited to past Board Exam Questions in Communication Engineering and Electronics Engineering field, Communications Books, Electronics Books, Journals and other Communications and Electronics References.

Continue Practice Exam Test Questions Part 11 of the Series

⇐ MCQ in Computer Network and Networking Part 10 | ECE Board Exam

Choose the letter of the best answer in each question.

501. Frame Relay networks offer an option called _______

A. voice over for relay

B. voice over fine relay

C. voice on frame relay

D. voice over frame relay

502. There are ________ total features of Frame Relay.

A. five

B. seven

C. nine

D. ten

503. Frame Relay deploys physical layer carriers such as _______

A. adms

B. upsr

C. blsr

D. sonet

504. Frame relay provides error detection at the ______

A. physical layer

B. data link layer

C. network layer

D. transport layer

505. Virtual circuit identifier in frame relay is called _______

A. data link connection identifier

B. frame relay identifier

C. cell relay identifier

D. circuit connection identifier

506. Frame relay has only _______

A. physical layer

B. data link layer

C. physical layer and data link layer

D. network layer and data link layer

507. In frame relay networks, extended address is used ________

A. to increase the range of data link connection identifiers

B. for error detection

C. for encryption

D. for error recovery

508. Common gateway interface is used to _______

A. generate executable files from web content by web server

B. generate web pages

C. stream videos

D. download media files

509. URL stands for ________

A. unique reference label

B. uniform reference label

C. uniform resource locator

D. unique resource locator

510. Which one of the following is not used to generate dynamic web pages?

A. php

B. asp.net

C. jsp

D. css

511. An alternative to JavaScript on windows platform is _______

A. vbscript

B. asp.net

C. jsp

D. php

512. What is document object model (DOM)?

A. convention for representing and interacting with objects in html documents

B. application programming interface

C. hierarchy of objects in asp.net

D. scripting language

513. AJAX stands for _______

A. asynchronous javascript and xml

B. advanced jsp and xml

C. asynchronous jsp and xml

D. advanced javascript and xml

514. The data field cannot carry which of the following?

A. tcp segment

B. udp segment

C. icmp messages

D. smtp messages

515. What should be the flag value to indicate the last fragment?

A. 0

B. 1

C. ttl value

D. protocol field value

516. Which of these is not applicable for IP protocol?

A. is connectionless

B. offer reliable service

C. offer unreliable service

D. does not offer error reporting

517. Which of these is not applicable for IP protocol?

A. connectionless

B. offer reliable service

C. offer unreliable service

D. does not offer error reporting

518. Which of the following demerits does Fragmentation have?

A. complicates routers

B. open to dos attack

C. overlapping of fragments

D. all of the mentioned

519. Which field helps to check rearrangement of the fragments?

A. offset

B. flag

C. ttl

D. identifier

520. In classless addressing, there are no classes, but addresses are still granted in ______

A. ips

B. blocks

C. codes

D. sizes

521. In IPv4 Addresses, classful addressing is replaced with ________

A. classless addressing

B. classful addressing

C. classful advertising

D. classless advertising

522. First address in a block is used as network address that represents the ________

A. class network

B. entity

C. organization

D. codes

523. In classful addressing, a large part of available addresses are ________

A. organized

B. blocked

C. wasted

D. communicated

524. Network addresses are a very important concept of ________

A. routing

B. mask

C. ip addressing

D. classless addressing

525. Which of this is not a class of IP address?

A. class e

B. class c

C. class d

D. class f

526. The size of an IP address in IPv6 is _________

A. 4 bytes

B. 128 bits

C. 8 bytes

D. 100 bits

527. The header length of an IPv6 datagram is ___________

A. 10bytes

B. 25bytes

C. 30bytes

D. 40bytes

528. IPv6 does not use _________ type of address.

A. broadcast

B. multicast

C. anycast

D. unicast

529. Which among the following features is present in IPv6 but not in IPv4?

A. fragmentation

B. header checksum

C. options

D. anycast address

530. The _________ field determines the lifetime of IPv6 datagram

A. hop limit

B. ttl

C. next header

D. type of traffic

531. Dual-stack approach refers to _________

A. implementing ipv4 with 2 stacks

B. implementing ipv6 with 2 stacks

C. node has both ipv4 and ipv6 support

D. implementing a mac address with 2 stacks

532. A link local address of local addresses is used in an _______

A. isolated router

B. isolated mask

C. isolated subnet

D. isolated net

533. In IPv6 addresses, addresses that start with eight 0s are called ________

A. unicast addresses

B. multicast addresses

C. any cast addresses

D. reserved addresses

534. Which statement(s) about IPv6 addresses are true?

A. leading zeros are required

B. two colons (::) are used to represent successive hexadecimal fields of zeros

C. two colons (::) are used to separate fields

D. a single interface cannot have multiple ipv6 addresses of different types

535. When was IPv6 launched?

A. June 2, 2012

B. June 4, 2012

C. June 5, 2012

D. June 6, 2012

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

A. physical layer

B. network layer

C. transport layer

D. application layer

537. Multiple processes on destinations at transport layer are identified by __________

A. mac address

B. port number

C. host number

D. host address

538. Range of port numbers in Internet model is __________

A. 0 and 32,765(8-bit)

B. 0 and 32,765(16-bit)

C. 0 and 65,535(32-bit)

D. 0 and 65,535(16-bit)

539. The combination of an IP address and port number is called as ________

A. socket address

B. port address

C. mac address

D. host address

540. In transport layer, Multiplexing is done at _________

A. channel

B. receiver site

C. sender site

D. packet

541. Header size of the ICMP message is _________

A. 8-bytes

B. 8-bits

C. 16-bytes

D. 16-bits

542. During error reporting, ICMP always reports error messages to ________

A. destination

B. source

C. next router

D. previous router

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

A. destination unreachable

B. source quench

C. router error

D. time exceeded

544. The main reason for transition from IPv4 to IPv6 is _________

A. huge number of systems on the internet

B. very low number of systems on the internet

C. providing standard address

D. to provide faster internet

545. Which of the following is not a transition strategy?

A. dual stack

B. tunneling

C. conversion

D. header translation

546. Which of the following is not applicable for IP?

A. error reporting

B. handle addressing conventions

C. datagram format

D. packet handling

547. If the value in protocol field is 17, the transport layer protocol used is _________

A. tcp

B. udp

C. icmp

D. igmp

548. The size of an IP address in IPv6 is _________

A. 4bytes

B. 128bits

C. 8bytes

D. 100bits

549. In an IPv6 header, the traffic class field is similar to which field in the IPv4 header?

A. fragmentation field

B. fast switching

C. tos field

D. option field

550. IPv6 does not use ________ type of address.

A. broadcast

B. multicast

C. any cast

D. unicast

MCQ in Computer Fundamentals Series

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