Computer Knowledge Quiz

What does CPU stand for?
Central Processing Unit
Computer Power Unit
Central Power Unit
Computer Processing Unit
Which programming language is commonly used for web development?
Python
Java
C++
HTML
What is the function of RAM in a computer?
Stores permanent data
Controls input and output devices
Stores temporary data for quick access
Executes program instructions
What does HTML stand for?
Hyper Text Markup Language
High Tech Markup Language
Hyperlink and Text Markup Language
Hyper Transfer Markup Language
Which of the following is an example of a cybersecurity threat?
RAM
Malware
Rom
BIOS
What is the purpose of a firewall?
To protect against physical damage
To regulate internet traffic
To control input and output devices
To store permanent data
What is the main function of an operating system?
To provide security for the computer
To manage hardware and software resources
To create documents and presentations
To connect to the internet
Which of the following is a common programming paradigm?
Binary
Algorithm
Object-Oriented
Syntax
What is the purpose of a router in a network?
To connect multiple networks together
To store data permanently
To generate power for devices
To control the brightness of the screen
Which type of malware is designed to block access to a computer system until a sum of money is paid?
Virus
Worm
Trojan
Ransomware
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