Class 8 Computer Quiz

What does CPU stand for?

• Central Processing Unit

• Central Power Unit

• Computer Processing Unit

• Central Program Unit

Which device is used to input data into a computer?

• Printer

• Monitor

• Keyboard

• Speaker

What is the main function of an operating system?

• To run applications

• To store files

• To manage hardware and software resources

• To browse the internet

Which of the following is a type of software?

• Monitor

• Keyboard

• Windows

• Mouse

What does RAM stand for?

• Random Access Memory

• Read Access Memory

• Real Access Memory

• Rapid Access Memory

What type of device is a printer?

• Input device

• Output device

• Storage device

• Processing device

Which key is used to refresh a webpage in a browser?

• F5

• F1

• Ctrl + S

• Ctrl + P

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

• Monitor

• Speaker

• Mouse

• Printer

Which file extension is commonly used for Word documents?

• .jpg

• .exe

• .docx

• .mp3

What is the function of the 'Save As' command?

• To save a document with a new name or location

• To print a document

• To close a document

• To delete a document