MCQ in Computer Network and Networking Part 5 | ECE Board Exam

(Last Updated On: January 7, 2023)

This is the Multiple Choice Questions Part 5 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 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 5 of the Series

⇐ MCQ in Computer Network and Networking Part 4 | ECE Board Exam

Choose the letter of the best answer in each question.

201. If you want to find the number of routers between a source and destination, the utility to be used is.

A. route

B. ipconfig

C. ifconfig

D. traceroute

202. Which of the following is related to ipconfig in Microsoft Windows?

A. display all current tcp/ip network configuration values

B. modify dhcp settings

C. modify dns settings

D. all of the mentioned

203. This allows to check if a domain is available for registration.

A. domain check

B. domain dossier

C. domain lookup

D. none of the mentioned

204. Choose the wrong statement

A. nslookup is used to query a dns server for dns data

B. ping is used to check connectivity

C. pathping combines the functionality of ping with that of route

D. ifconfig can configure tcp/ip network interface parameters

205. Expansion of FTP is

A. fine transfer protocol

B. file transfer protocol

C. first transfer protocol

D. none of the mentioned

206. FTP is built on _____ architecture

A. client-server

B. p2p

C. both of the mentioned

D. none of the mentioned

207. FTP uses _____ parallel TCP connections to transfer a file

A. 1

B. 2

C. 3

D. 4

208. Identify the incorrect statement

A. ftp stands for file transfer protocol

B. ftp uses two parallel tcp connections

C. ftp sends its control information in-band

D. ftp sends exactly one file over the data connection

209. If 5 files are transferred from server A to client B in the same session. The number of TCP connection between A and B is

A. 5

B. 10

C. 2

D. 6

210. FTP server

A. maintains state

B. is stateless

C. has single tcp connection for a file transfer

D. none of the mentioned

211. The commands, from client to server, and replies, from server to client, are sent across the control connection in ____ bit ASCII format

A. 8

B. 7

C. 3

D. 5

212. Find the FTP reply whose message is wrongly matched

A. 331 – username ok, password required

B. 425 – can’t open data connection

C. 452 – error writing file

D. 452 – can’t open data connection

213. Mode of data transfer in FTP, where all the is left to TCP

A. stream mode

B. block mode

C. compressed mode

D. none of the mentioned

214. The password is sent to the server using _____ command

A. passwd

B. pass

C. password

D. none of the mentioned

215. The number of objects in a Web page which consists of 4 jpeg images and HTML text is ______

A. 4

B. 1

C. 5

D. none of the mentioned

216. The default connection type used by HTTP is _____

A. persistent

B. non-persistent

C. either of the mentioned

D. none of the mentioned

217. The time taken by a packet to travel from client to server and then back to the client is called ____

A. stt

B. rtt

C. ptt

D. none of the mentioned

218. The HTTP request message is sent in _____ part of three-way handshake.

A. first

B. second

C. third

D. none of the mentioned

219. In the process of fetching a web page from a server the HTTP request/response takes ______ RTTs.

A. 2

B. 1

C. 4

D. 3

220. The first line of HTTP request message is called ____

A. request line

B. header line

C. status line

D. entity line

221. The values GET, POST, HEAD etc are specified in ____ of HTTP message

A. request line

B. header line

C. status line

D. entity body

222. The ______ method when used in the method field, leaves entity body empty.

A. post

B. get

C. both of the mentioned

D. none of the mentioned

223. The HTTP response message leaves out the requested object when _____ method is used

A. get

B. post

C. head

D. put

224. Find the oddly matched HTTP status codes

A. 200 ok

B. 400 bad request

C. 301 moved permanently

D. 304 not found

225. Which of the following is not correct?

A. web cache doesn’t has its own disk space

B. web cache can act both like server and client

C. web cache might reduce the response time

D. web cache contains copies of recently requested objects

226. The conditional GET mechanism

A. imposes conditions on the objects to be requested

B. limits the number of responses from a server

C. helps to keep a cache up to date

D. none of the mentioned

227. Which of the following is present in both an HTTP request line and a status line?

A. http version number

B. url

C. method

D. none of the mentioned

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

A. error reporting

B. handle addressing conventions

C. datagram format

D. packet handling conventions

229. Which of the following field in IPv4 datagram is not related to fragmentation?

A. flags

B. offset

C. tos

D. identifier

230. The TTL field has value 10. How many routers (max) can process this datagram?

A. 11

B. 5

C. 10

D. 1

231. If the value in protocol field is 17, the transport layer protocol used is _______.

A. tcp

B. udp

C. either of the mentioned

D. none of the mentioned

232. The data field can carry which of the following?

A. tcp segment

B. udp segment

C. icmp messages

D. none of the mentioned

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

A. 0

B. 1

C. ttl value

D. none of the mentioned

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

A. is connectionless

B. offer reliable service

C. offer unreliable service

D. none of the mentioned

235. Fragmentation has following demerits

A. complicates routers

B. open to dos attack

C. overlapping of fragments.

D. all of the mentioned

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

A. offset

B. flag

C. ttl

D. identifier

237. The size of IP address in IPv6 is

A. 4 bytes

B. 128 bits

C. 8 bytes

D. 100 bits

238. The header length of an IPv6 datagram is _____.

A. 10 bytes

B. 25 bytes

C. 30 bytes

D. 40 bytes

239. In the 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

240. IPv6 does not use ______ type of address

A. broadcast

B. multicast

C. anycast

D. none of the mentioned

241. These are the features present in IPv4 but not in IPv6.

A. fragmentation

B. header checksum

C. options

D. all of the mentioned

242. The ____ field determines the lifetime of IPv6 datagram

A. hop limit

B. ttl

C. next header

D. none of the mentioned

243. 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. none of the mentioned

244. The operation of ____________ is based on signals which are multiplexed and added in time domain but they occupy different slots in frequency domain

A. fdm

B. tdm

C. wdm

D. mdm

245. which of the following is not Guided transmission media

A. twisted pair cables

B. co-axial cables

C. infrared

D. fibre optics

246. ____________ media is a communication medium which allows the data to get guided along it.

A. transparent

B. cable

C. guided

D. glass

247. Presentation doesn’t perform ________ function

A. translation

B. transmission

C. encryption

D. compression

248. Below layers are not present in TCP/IP layer.

A. application

B. presentation

C. transport

D. network

249. Which of the following are not duties of Physical layer

A. bit rate control

B. multiplexing

C. error detection

D. circuit switching

250. A field in header is used to specify the number of characters in the frame.

A. start bit

B. character count

C. end bit

D. character stuffing

MCQ in Computer Fundamentals Series

Complete List of MCQ in Communications Engineering per topic

Complete List of MCQ in Electronics Engineering per topic