MCQ in Computer Network and Networking Part 12 | ECE Board Exam

(Last Updated On: January 7, 2023)

This is the Multiple Choice Questions Part 12 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 yourself in 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 12 of the Series

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

Choose the letter of the best answer in each question.

551. Which are the features present in IPv4 but not in IPv6?

A. fragmentation

B. header checksum

C. options

D. anycast address

552. _________ implies that all subnets obtained from the same subnet mask.

A. static subnetting

B. dynamic subnetting

C. variable length subnetting

D. dynamic length subnetting

553. Which of the following are Gigabit Ethernets?

A. 1000 base-sx

B. 1000 base-lx

C. 1000 base-cx

D. all of the mentioned

554. _________ is another kind of fiber optic network with an active star for switching.

A. s/net

B. sw/net

C. net/sw

D. fs/net

555. What is the subnet id of a host with an IP address 172.16.66.0/21?

A. 172.16.36.0

B. 172.16.48.0

C. 172.16.64.0

D. 172.16.0.0

556. The network address of 172.16.0.0/19 provides how many subnets and hosts?

A. 7 subnets, 30 hosts each

B. 8 subnets, 8,190 hosts each

C. 8 subnets, 2,046 hosts each

D. 7 subnets, 2,046 hosts each

557. Which type of Ethernet framing is used for TCP/IP and DEC net?

A. ethernet 802.3

B. ethernet 802.2

C. ethernet ii

D. ethernet snap

558. Which NetWare protocol works on layer 3–network layer—of the OSI model?

A. ipx

B. ncp

C. spx

D. netbios

559. Which NetWare protocol provides link-state routing?

A. nlsp

B. rip

C. sap

D. ncp

560. 0.0.0 router IGRP 109 network 172.68.7.0

A. it isolates networks 10.0.0.0 and 172.68.7.0

B. it loads igrp for networks 109 and 71

C. it disables rip

D. it disables all routing protocols

561. What does the “IPX maximum-paths 2” command accomplish?

A. it enables load sharing on 2 paths if the paths are equal metric paths

B. it sets up routing to go to network 2

C. it is the default for cisco ipx load sharing

D. it enables load sharing on 2 paths if the paths are unequal metric paths

562. Novell’s implementation of RIP updates routing tables every _________ seconds.

A. 60

B. 90

C. 10

D. 30

563. Which protocol should you select if the network diameter is more than 17 hops?

A. ripv1

B. ripv2

C. eigrp

D. both ripv1 and ripv2

564. How often does a RIPv1 router broadcast its routing table by default?

A. every 30 seconds

B. every 60 seconds

C. every 90 seconds

D. ripv1 does not broadcast periodically

565. Which command displays RIP routing updates?

A. show ip route

B. debug ip rip

C. show protocols

D. debug ip route

566. Default administrative distance of a static route is ________

A. 0

B. 90

C. 100

D. 1

567. Which protocol gives a full route table update every 30 seconds?

A. iegrp

B. rip

C. icmp

D. ip

568. _________ is the default administrative distance of RIP.

A. 0

B. 90

C. 120

D. 130

569. Which statement is true regarding classless routing protocol?

A. the use of discontinuous networks is not allowed

B. use of variable length subnet masks is permitted

C. ripv1 is a classless routing protocol

D. igrp supports classes routing within the same autonomous system

570. Where should we use default routing?

A. on stub networks- which have only one exit path out of the network

B. which has more than one exit path out of the network

C. minimum five exit paths out of the network

D. maximum five exit paths out of the network

571. Which statement is true regarding classless routing protocols?

A. the use of discontinuous networks is not allowed

B. the use of variable length subnet masks is permitted

C. ripv1 is a classless routing protocol

D. ripv2 supports classless routing

572. Which of the following is true regarding RIPv2?

A. it has a lower administrative distance than ripv1

B. it converges faster than ripv1

C. it has the same timers as ripv1

D. it is harder to configure than ripv1

573. Which of the situations might not require multiple routing protocols in a network?

A. when a new layer 2-only switch is added to the network

B. when you are migrating from one routing protocol to another

C. when you are using routers from multiple vendors

D. when there are host-based routers from multiple vendors

574. Which two routing protocols can be redistributed into OSPF by a Cisco router?

A. ip eigrp and appletalk eigrp

B. appletalk eigrp and ripv2

C. ripv2 and ip eigrp

D. ipx rip & appletalk eigrp

575. What does administrative distance rank?

A. metrics

B. sources of routing information

C. router reliability

D. best paths

576. Which protocol maintains neighbor adjacencies?

A. ripv2 and eigrp

B. igrp and eigrp

C. ripv2

D. eigrp

577. Which routing protocol implements the diffusing update algorithm?

A. is-is

B. igrp

C. eigrp

D. ospf

578. Which protocol should you select if the network diameter is more than 17 hops?

A. ripv1

B. ripv2

C. eigrp

D. ospf

579. In the network HTTP resources are located by __________

A. uniform resource identifier

B. unique resource locator

C. unique resource identifier

D. union resource locator

580. FTP server listens for connection on which port number?

A. 20

B. 21

C. 22

D. 23

581. In FTP protocol, a client contacts a server using ______ as the transport protocol.

A. transmission control protocol

B. user datagram protocol

C. datagram congestion control protocol

D. stream control transmission protocol

582. The File Transfer Protocol is built on __________

A. data centric architecture

B. service-oriented architecture

C. client server architecture

D. connection-oriented architecture

583. In File Transfer Protocol, data transfer cannot be done in __________

A. stream mode

B. block mode

C. compressed mode

D. message mode

584. Which methods are commonly used in Server Socket class?

A. public output stream get output stream ()

B. public socket accept ()

C. public synchronized void close ()

D. public void connect ()

585. The client in socket programming must know which information?

A. ip address of server

B. port number

C. both ip address of server & port number

D. only its own ip address

586. TCP, FTP, Telnet, SMTP, POP etc. are examples of ___________

A. socket

B. ip address

C. protocol

D. mac address

587. What does the java.net.Inet Address class represent?

A. socket

B. ip address

C. protocol

D. mac address

588. Which classes are used for connection-less socket programming?

A. datagram socket

B. datagram packet

C. both datagram socket & datagram packet

D. server socket

589. In Inet Address class, which method returns the host name of the IP Address?

A. public string get hostname ()

B. public string get hostaddress ()

C. public static inetaddress get localhost ()

D. public getbyname ()

590. Cookies were originally designed for ____________

A. client side programming

B. server side programming

C. both client side programming and server side programming

D. socket programming

591. The Cookie manipulation is done using which property?

A. cookie

B. cookies

C. manipulate

D. manipulate cookie

592. Which of the following explains Cookies nature?

A. non volatile

B. volatile

C. intransient

D. transient

593. Which attribute is used to extend the lifetime of a cookie?

A. higher-age

B. increase-age

C. max-age

D. lifetime

594. Which of the following defines the Cookie visibility?

A. document path

B. local storage

C. session storage

D. all of the mentioned

595. Which of the following can be used to configure the scope of the Cookie visibility?

A. path

B. domain

C. both path and domain

D. server

596. How can you set a Cookie visibility scope to local Storage?

A. /

B. %

C. *

D. #

597. Which of the following is a Boolean cookie attribute?

A. bool

B. secure

C. lookup

D. domain

598. What is the constraint on the data per cookie?

A. 2 kb

B. 1 kb

C. 4 kb

D. 3 kb

599. What does REST stand for?

A. represent state transfer

B. representational state transfer

C. representing state transfer

D. representation state transfer

600. Which of the following HTTP methods should be idempotent in nature?

A. options

B. delete

C. post

D. head

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