Computer Networks Quiz

What is a computer network?

• A group of computers using the same printer

• A system of interconnected computers

• Computers connected by USB

• Computers sharing power supply

Which of the following is NOT a use of computer networks?

• Data sharing

• Online gaming

• Fueling vehicles

• Video conferencing

Which one is an example of a broadcast network?

• LAN

• Internet

• Satellite TV

• Telephone network

Point-to-point network involves:

• One sender and all receivers

• Multiple senders and receivers

• One sender and one receiver

• One sender and multiple receivers

In unicast communication, data is sent from:

• One to all

• One to many

• One to one

• Many to many

Multicasting means sending data to:

• One receiver only

• All receivers

• A group of specific receivers

• No receiver

Which of these is a business application of computer networks?

• Online shopping

• Network gaming

• Social media browsing

• Watching movies

A smart home using internet-connected devices is an example of:

• Metropolitan networking

• Mobile networking

• Home application

• Industrial networking

Mobile users access networks through:

• Wired LAN

• Bluetooth only

• Wireless technologies (Wi-Fi, 4G, 5G)

• USB cable

Which is a social issue in computer networking?

• E-commerce

• Digital divide

• File sharing

• Web browsing