CUET Computer Science MCQs Computer Networks

Question. LAN Stands for?
a) Land Area Network
b) Leave All Network
c) Local Area Network
d) Least Area Network

Answer : C

Question. A website is a collection of?
a) webpages
b) Protocols
c) Website
d) server

Answer : A

Question. What is wireless communication?
a) Sending data from one location to another without the use of physical medium
b) Sending data from one location to another without the use of virtual medium
c) Sending data from one location to with the use of physical medium
d) None of the mentioned

Answer : A

Question. Name a device which converts analog signal to digital and vice versa)
a) Modem
b) Gateway
c) Hub
d) Router

Answer : A

Question. GSM Stands for_____________?
a) Groupe system mobile
b) Group special mobile
c) Global system for mobiles
d) Global special mobile

Answer : C

Question. What does MAC stand for?
a) Media Access Control
b) Media Access Carriage
c) None
d) Mass Access Control

Answer : A

Question. Identify the protocol primarily used for browsing data)
a) TFTP
b) HTTP
c) FTP
d) TCP

Answer : B

Question. In ____________ data is sent to all the connected computers.
a) Hub
b) Switch
c) Router
d) Gateway

Answer : A

Question. Which transmission media has the highest bandwidth?
a) None
b) Co axial
c) Fiber optic
d) Twisted pair

Answer : C

Question. A __________contains info of organization in multiple pages?
a) None of these
b) Website
c) Webpage
d) Web server

Answer : B

Question. ISP stands for ______________
a) Internet Series Provider
b) Internet Super Provider
c) Internet Service Provider
d) Intranet Service Provider

Answer : C

Question. ____________ serves as the entry and exit point of a network.
a) Hub
b) Gateway
c) Router
d) Switch

Answer : B

Question. Modem stands for ______
a) Modern Demodulator
b) Modulator Demodulator
c) Modulo Demodulo
d) Modulator-Demo

Answer : B

Question. For communication, data in a network is divided into smaller chunks called _______
a) Small data
b) Parcel
c) Packets
d) Photons

Answer : C

Question. What is the collection of the hyperlinked document on the internet known as?
a) Internet
b) HTML
c) WWW
d) Email

Answer : C

Question. What is ‘S’ in HTTPs?
a) Second
b) Secure
c) Score
d) Safe

Answer : B

Question. Why is wireless communication used?
a) Makes services more inexpensive
b) Lowers the cost of network infrastructure
c) All of the mentioned
d) It enables billions of people to connect to the Internet

Answer : C

Question. Switching method in which message is divided in packets?
a) Network switching
b) Circuit Switching
c) Packet switching
d) Message Switching

Answer : C

Question. Mbps stands for _____
a) Mega byte per second
b) Morebits per second
c) Million byte per second
d) Megabits per second

Answer : D

Question. If the server is not able to locate the requested page then it shows ________
a) Error 104 – page not found
b) Error 204 – page not found
c) Error 404 – page not found
d) Error 304 – page not found

Answer : C

Question. ____ is used to design standardised Web Pages.
a) C++
b) HTTP
c) HTML
d) VB

Answer : C

Question. A computer network:
a) Allows sharing of resources and information
b) Is interconnected by communication channels
c) All of the above
d) Is a collection of hardware components and computers

Answer : C

Question. Which of the following is the drawback of cordless telephones?
a) Security
b) Mobile
c) Wireless technology
d) Limited coverage area

Answer : D

Question. PAN stands for?
a) Permanent Area Network
b) None
c) Personal Area Network
d) Personal Access Network

Answer : C

Question. MAN Stands for _____.
a) Main Area Network
b) Metropolitan Access Network
c) Metropolitan Area Network
d) Metro Access Network

Answer : C

Question. WAN Stands for?
a) Wireless Area Network
b) Wap Area Network
c) Wide Array Net
d) Wide Area Network

Answer : D

Question. VoIP, helps call over________________?
a) Internet
b) Intranet
c) Network
d) Server

Answer : A

Question. Devices in a network can be connected through _______________
a) Wireless media
b) Wired media
c) None of the above
d) Both of the above

Answer : D

Question. A ______ is a service that does the mapping between domain name and IP address.
a) HTTP
b) TCP
c) FTP
d) DNS

Answer : D

Question. Which is not a type of wireless communication?
a) Microwave
b) Ethernet
c) Radiowave
d) Satellite

Answer : B