YNet StudyHub

1What is the main function of the CPU in a computer system?

A Process data B Display images C Print documents D Play music

2Which component of a computer system is responsible for storing data permanently?

A Hard disk drive B RAM C CPU D Monitor

3What does the acronym URL stand for?

A Universal Resource Locator B United Realms League C Underground Radio Link D User Rights Law

4What is the purpose of a firewall in computer security?

A Monitor and block unauthorized access B Increase internet speed C Create backups D Install new software

5Which programming language is commonly used for web development?

A JavaScript B Python C C++ D Swift

6What is the binary equivalent of the decimal number 10?

A 1010 B 1100 C 1111 D 1001

7What does LAN stand for in computer networking?

A Local Area Network B Large Access Node C Long Antenna Network D Lightweight Application Node

8Which of the following is a common computer virus protection measure?

A Installing antivirus software B Opening unknown email attachments C Sharing passwords publicly D Disabling firewall

9What is the role of an operating system in a computer?

A Manage computer hardware and software resources B Play games C Create documents D Connect to the internet

10Which of the following is an example of an input device?

A Keyboard B Monitor C Printer D Speaker