YNet StudyHub

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

A Processing data B Storing data C Displaying images D Connecting to the internet

2Which of the following is an input device?

A Monitor B Keyboard C Printer D Speakers

3What is the purpose of an operating system?

A Run applications B Print documents C Play games D Create spreadsheets

4Which programming language is known for its use in web development?

A Java B Python C HTML D C++

5What is the purpose of a router in a computer network?

A Connect devices within a network B Display web pages C Store data D Play music

6Which of the following represents a binary number?

A 10 B 1010 C 100 D 1000

7What is the primary purpose of antivirus software on a computer?

A Create documents B Prevent virus infections C Play videos D Edit photos

8Which of the following is an example of cloud computing service?

A Microsoft Word B Google Drive C Photoshop D Windows Media Player

9What is the purpose of a firewall in computer security?

A Block unauthorized access B Create presentations C Edit videos D Play games

10Why is it important to consider ethical issues in computing?

A To slow down technological progress B To protect user privacy C To increase software costs D To limit internet access