Computer Networks Quiz

What is a common type of Internet connection in homes?

• Dial-up

• Fiber-optic

• Satellite

• All of the above

What is the main function of a router in a home network?

• To store files

• To connect multiple devices to the Internet

• To make coffee

• To charge devices

Which of the following is an important Internet safety measure?

• Sharing passwords with friends

• Using the same password for all accounts

• Not clicking on suspicious links

• Posting personal information online

What is NOT a basic component of a computer network?

• Router

• Modem

• Microwave

• Server

Which type of internet connection typically offers the highest speed?

• Dial-up

• DSL

• Fiber-optic

• Satellite

Why is it important to have a firewall in a network?

• To increase the network speed

• To protect the network from unauthorized access

• To add more devices to the network

• To make the network invisible

What does a modem do in a home network?

• Connects devices wirelessly

• Converts digital data to analog signals and vice versa

• Blocks harmful websites

• Stores files

Which of the following is a good practice for Internet safety?

• Using easy-to-guess passwords

• Downloading files from unknown sources

• Keeping software and apps updated

• Using public Wi-Fi for online banking

What device connects a computer to the Internet?

• Keyboard

• Mouse

• Modem

• Monitor

Why should you not share personal information online?

• It can be boring for others

• It can lead to identity theft

• It takes too much time

• It is always private anyway