Computer Systems Quiz

The firewall only protects against physical access to the computer.

• True

• False

Linux is an open-source operating system developed by Linus Torvalds.

• True

• False

A LAN covers a large geographical area and connects multiple buildings in a city.

• True

• False

A client-server network has centralized management and requires server software.

• True

• False

The DNS translates IP addresses into human-readable domain names.

• True

• False

Adware is a harmless program that speeds up computer performance.

• True

• False

Formatting a disk organizes files and sets up the file system.

• True

• False

What is the main function of the operating system?

• Design graphics

• Provide user interface and manage resources

• Create documents

• Browse the Internet

Which device connects two or more networks?

• Switch

• Modem

• Router

• Firewall

What does HTTP indicate?

• A fast firewall

• A social network

• A webpage

• An educational domain