Easy

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

• Monitor

• Printer

• Speaker

• Keyboard

What does 'CPU' stand for?

• Computer Peripheral Unit

• Control Processing Unit

• Central Processing Unit

• Central Power Unit

Which type of software manages computer hardware and software resources and provides common services for computer programs?

• Utility Software

• System Software

• Application Software

• Malware

What is the main purpose of a firewall in a network?

• To amplify network signals for longer distances.

• To prevent unauthorized access to or from a private network.

• To store large amounts of data permanently.

• To translate domain names into IP addresses.

Which of these is a common type of cyberattack that attempts to trick users into revealing sensitive information, such as passwords or credit card numbers?

• Phishing

• DDoS Attack

• SQL Injection

• Brute-force Attack