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REVISION: Computer Network Ultimate Multiple Choice

Total questions: 74

Worksheet time: 1hrs 14mins

Name
Class
Date
1.

What does the abbreviation 'HTTP' stand for?

a)

HyperText Transfer Protocol

b)

HyperText Transmission Protocol

c)

Higher Text Transmission Protocol

d)

Higher Text Transfer Protocol

2.

What does ".com" actually stand for?

a)

Communication

b)

Company

c)

Commercial

d)

Commute

3.

What does ISP stand for?

a)

Internet Search Provider

b)

Internet Service Provider

c)

Internet Safety Provider

d)

Internet Security Provider

4.

What does MAN stand for in computer networks?

a)

Master

b)

Metropolitan

c)

Maximum

d)

Mini

5.

What is the World Wide Web (WWW) often compared to?

a)

A cozy Local Area Network (LAN)

b)

A bustling Metropolitan Area Network (MAN)

c)

A vast Wide Area Network (WAN)

6.

Which of the following devices is like a translator, converting digital signals to analog signals for transmission and vice versa?

a)

Protocols

b)

Modem

c)

Gateway

d)

Router

7.

What does "FTP" stand for?

a)

File Transport Protocol

b)

File Transmission Practice

c)

File Transfer Protocol

8.

What magical language is used to conjure web pages?

a)

HTML

b)

FTP

c)

HTTP

d)

TC/IP

9.

Who rules the Internet?

a)

A magical unicorn

b)

The secret society of cats

c)

A team of super intelligent hamsters

d)

No single organization

10.

Which of the following is NOT a browser?

a)

Google Chrome

b)

Google.com

c)

Mozilla Firefox

d)

Microsoft Edge

11.

HTML stands for _____________________________ .

a)

Hypertext Makeup Language

b)

Hypertext Markup Language

c)

Hypertext Markup Locator

d)

Hyper Markup Language

12.

We use emails to send all of the following EXCEPT

a)

music

b)

text

c)

images

d)

parcels

13.

An email address is always in the form of a

a)

username@domainname

b)

@usernamedomainname

c)

domainname@username

d)

username_domainname

14.

Disadvantages of mobile technology would include

a)

Cost

b)

Workplace distractions

c)

Increase in IT security needs

d)

All of the above

e)

None of these

15.

The advantage of mobile technology in commerce includes

a)

Mobile Banking

b)

Buying and selling retail online

c)

The purchasing and scanning of mobile tickets and boarding passes

d)

All of the above

e)

None of these

16.

Every computer linked to the ______________ ‘hears’ everything any of the other computer ‘says’ but ignores anything not meant from them.

a)

hub

b)

switch

c)

coaxial cable

d)

twisted pair cable

17.

In the URL http://www.shoes.com ,‘shoes.com’ stands for the

a)

extension

b)

company name

c)

domain name

d)

internet company

18.

Pursuing courses online is an example of

a)

Blogging

b)

E-commerce

c)

E-learning

d)

E-teaching

19.

Which of he following is a language used to create web pages?

a)

FTP

b)

HTML

c)

Microsoft Front Page

d)

Pascal

20.

The term used for an employee to be able to log in to a remote computer and work as if he/she is locally on the machine is known as

a)

Teleconferencing

b)

Telnet

c)

Telemarketing

d)

Telecommuting

21.

What magical device allows computers to chat with each other over telephone lines?

a)

Bluetooth

b)

Modem

c)

Microwave

d)

Voiceband

22.

Which network type would be the perfect match to connect Trinidad and Tobago with England?

a)

Local Area Network (LAN)

b)

Wide Area Network (WAN)

c)

Metropolitan Area Network (MAN)

d)

Internet

23.

What does the abbreviation 'E-mail' stand for?

a)

Encryption mail

b)

Emerging mail

c)

Entertainment mail

d)

Electronic mail

24.

What do you call a downtown cafe where persons realized they could access the Internet on their laptop computer?

a)

Metropolitan network

b)

Hotspot

c)

Local area network

d)

Satellite

25.

What do you call the process of bringing data from a faraway computer to your own?

a)

Uploading

b)

Browsing

c)

Downloading

d)

Data mining

26.

Which of the following is not typically found in wireless transmission media?

a)

Satellite

b)

Infrared

c)

Microwave/Radio waves

d)

USB cord

27.

Which of the following is typically used for connecting one website to another?

a)

Modem

b)

Monitor

c)

Hyperlink

d)

Hypertext

28.

What is a network and why is it awesome?

a)

A single computer system

b)

A group of interconnected computers that chat and share memes

c)

A software application

d)

A type of data cable

29.

What type of network topology is like a constellation with a central star?

a)

Star network

b)

Bus network

c)

Ring network

d)

Mesh network

30.

What happens in a ring network when a cable decides to take a break?

a)

All computers on the network throw a party

b)

Only the affected computer goes on a coffee break

c)

The network magically fixes itself

d)

Other computers start a race for faster speeds

31.

What is the coolest way to connect two computers for data transmission?

a)

A configuration where one computer serves the needs of several terminals

b)

A configuration where data flows in only one direction

c)

A direct link between two computers in a network

d)

A configuration where data can be sent and received simultaneously

32.

Which way does the data flow in a one-way street?

a)

Simplex

b)

Half-Duplex

c)

Full-Duplex

d)

Multiplex

33.

Which of the following devices is an example of simplex transmission mode?

a)

Telephone

b)

Radio

c)

Walkie-talkie

d)

Modem

34.

Which transmission mode allows data to travel in both directions but not at the same time?

a)

Simplex

b)

Half-Duplex

c)

Full-Duplex

d)

Multiplex

35.

Which of the following devices is a classic example of half-duplex communication?

a)

Telephone

b)

Walkie-talkie

c)

Modem

d)

Public address system

36.

Which transmission mode allows you to chat and watch cat videos at the same time?

a)

Simplex

b)

Half-Duplex

c)

Full-Duplex

d)

Multiplex

37.

Which of the following is an example of cable/wired media?

Choose the correct option!

a)

Infrared

b)

Microwave

c)

Satellite

d)

Coaxial cable

38.

Which cool wireless transmission technique operates by using an awesome infrared light beam?

a)

Bluetooth

b)

Microwaves

c)

Infrared transmission

d)

Satellite transmission

39.

Which of the following services allows you to remotely log in?

a)

Podcasting

b)

Telnet

c)

Newsgroups

d)

E-commerce

40.

What is the main purpose of File Transfer Protocol (FTP)?

a)

Sending and receiving emails

b)

Playing online games

c)

Downloading and uploading files over the Internet

d)

Accessing remote log-in services

41.

What is the main purpose of search engines?

a)

Exploring online treasure maps

b)

Unlocking secret online vaults

c)

Discovering websites through magic keywords

d)

Searching for hidden online gems

42.

What is e-learning and why is it awesome?

a)

Buying and selling goods and services over the Internet

b)

Accessing electronic message centers

c)

Using technology to enable people to learn anytime and anywhere

d)

Sending and receiving emails

43.

What is the main focus of e-commerce?

a)

Exchanging real-time messages with other users

b)

Accessing electronic message centers

c)

Buying and selling goods and services over the Internet

d)

Accessing online discussion groups

44.

What is the main purpose of a blog or web-log?

a)

Buying and selling goods and services over the Internet

b)

Accessing electronic message centers

c)

Providing a platform for commentary or events

d)

Accessing online chat rooms

45.

What superpower does Voice Over Internet Protocol (VoIP) give you?

a)

Ability to fly through online discussion groups

b)

Teleportation to make telephone calls using a computer network

c)

Invisibility cloak to access remote log-in services

d)

Mind-reading to share views with users having common interests

46.

What is the main goal of Podcasting?

a)

Connecting with other users in real-time

b)

Exploring electronic message centers

c)

Listening to and downloading digital media files

d)

Engaging in online discussion groups

47.

What is the main purpose of Newsgroups?

a)

Sharing thoughts with like-minded individuals

b)

Sending secret messages to friends

c)

Exploring virtual chat rooms

d)

Accessing digital message boards

48.

What is the coolest way to chat with friends in real time?

a)

Podcasting

b)

Telnet

c)

Internet Relay Chat (IRC)

d)

Voice Over Internet Protocol (VoIP)

49.

What is a hotspot and where can you find it?

a)

A computer network for remote log-in services

b)

A satellite in space

c)

A public area with wireless Internet access

d)

A device for fibre-optic transmission

50.

What is the coolest way for devices to wirelessly connect over short distances?

a)

Bluetooth

b)

Wi-Fi

c)

Hotspot

d)

Podcasting

51.
Which of the following configurations involves a direct link between two computers in a network?
a)
Simplex
b)
Point-to-Point
c)
Broadcast
d)
Full-duplex
52.
In which transmission mode can data flow in both directions but not simultaneously?
a)
Full-duplex
b)
Half-duplex
c)
Simplex
d)
Broadcast
53.
What is the rate of data transmission for voice-band channels?
a)
10 to 30 cps
b)
1000 to 8000 cps
c)
Over 100,000 cps
d)
1 to 10 Mbps
54.
Which type of channel transmits large volumes of data at speeds of over 100,000 cps?
a)
Narrow-band
b)
Voice-band
c)
Broad-band
d)
Super-band
55.
What is the main characteristic of a simplex transmission line?
a)
Data can be sent and received at the same time.
b)
Data can flow in both directions.
c)
Data can flow in only one direction.
d)
Data can be sent or received, but not both.
56.
What network layout is this?
a)
Star
b)
Bus
c)
Ring
57.
What network layout is this?
a)
Bus
b)
Star
c)
Ring
58.
What network layout is this?
a)
Bus
b)
Star
c)
Ring
59.
In which network are all the nodes (computers) are connected to a central hub.
a)
Bus
b)
Star
c)
Ring
60.
In which network would the following happen? If a cable breaks, it will affect all computers on the network.
a)
Bus
b)
Star
c)
Ring
61.
Who would use a .gov domain name?
a)
Educational institutions
b)
Non-profit organizations
c)
Government bodies
d)
Military institutions
62.
Who would use a .dm domain name?
a)
Educational institutions
b)
Non-profit organizations
c)
Businesses in the entertainment industry
d)
Government bodies
63.
Who would use a .net domain name?
a)
Educational institutions
b)
Non-profit organizations
c)
Organizations involved in networking technologies
d)
Government bodies
64.
Who would use a .edu domain name?
a)
Educational institutions
b)
Non-profit organizations
c)
Businesses in the entertainment industry
d)
Government bodies
65.
Who would use a .org domain name?
a)
Educational institutions
b)
Non-profit organizations
c)
Computer networks
d)
Government bodies
66.
Who would use a .mil domain name?
a)
Educational institutions
b)
Non-profit organizations
c)
Government bodies
d)
Military institutions
67.
Who would use a .tv domain name?
a)
Educational institutions
b)
Non-profit organizations
c)
Businesses in the entertainment industry
d)
Government bodies
68.
Who would use a .biz domain name?
a)
Educational institutions
b)
Non-profit organizations
c)
Government bodies
d)
Commercial businesses
69.
Who would use a .info domain name?
a)
Educational institutions
b)
Non-profit organizations
c)
Businesses providing information services
d)
Government bodies
70.
What is one of the main disadvantages of using mobile technology in business?
a)
Higher efficiency
b)
Lower costs
c)
Workplace distractions
d)
Improved networking capabilities
71.
Which of the following is NOT a disadvantage of mobile technology in business?
a)
Workplace distractions
b)
Increased IT security needs
c)
Higher efficiency
d)
Additional training needs
72.
Which profession was one of the first to benefit from mobile network technology?
a)
Medicine
b)
Engineering
c)
Journalism
d)
Law
73.
How do mobile networks benefit journalists in their work?
a)
They reduce the need for investigative reporting.
b)
They allow journalists to work exclusively from the office.
c)
They enable journalists to file reports remotely in real-time.
d)
They limit the variety of media formats that can be used
74.
What type of applications allow journalists to capture audio recordings for radio stations?
a)
Camera applications
b)
Word processing apps
c)
Audio recording apps
d)
Social media apps

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