Computer Concepts Challenge
Test your knowledge on fundamental computer concepts and their applications.
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Quiz Questions & Answers
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Question 1: What does the acronym 'CPU' stand for?
Computer Personal Unit
Control Processing Unit
Central Program Unit
Central Processing Unit
Question 2: Which of the following is an example of an input device?
Printer
Keyboard
Speaker
Monitor
Question 3: What is the main function of an operating system?
To compile code
To design graphics
To perform calculations
To manage hardware and software resources
Question 4: Which of the following best describes 'cloud computing'?
Running software directly on a personal computer
Using a network of remote servers hosted on the internet
Only for storing large files
Storing data on local servers
Question 5: What is a common myth about computer viruses?
Viruses can only infect Windows PCs
Viruses can only spread through email
Viruses are always obvious
Antivirus software is unnecessary
Question 6: In programming, what does 'debugging' refer to?
Creating new software
Writing documentation
Testing software
Finding and fixing errors in code
Question 7: What is the primary purpose of a firewall?
To enhance graphics performance
To prevent unauthorized access to or from a network
To increase computer speed
To store data securely
Question 8: Which of the following programming languages is primarily used for web development?
JavaScript
HTML
Python
C++