Computer Science Quiz

What is the role of the CPU in a computer?

• To store data

• To process the input

• To display the output

• To provide power

What is a data bus?

• A storage device

• A set of wires that carries data between components

• A type of software

• A power supply unit

Why is HTTP considered a stateless protocol?

• It remembers all previous requests

• It does not remember any information about previous requests

• It stores data permanently

• It processes data continuously

What is the purpose of the 'Decode' stage in the FDES cycle?

• To execute the instruction

• To understand what the instruction means

• To store the instruction

• To fetch the instruction

During which stage of the FDES cycle is the instruction performed?

• Fetch

• Decode

• Execute

• Store

What is the final stage of the FDES cycle?

• Fetch

• Decode

• Execute

• Store

What is an example of input to a computer?

• Displaying a webpage

• Printing a document

• Using a keyboard or mouse

• Saving a file

What does BIOS stand for?

• Basic Input Output System

• Binary Input Output System

• Basic Internal Operating System

• Binary Internal Operating System

Which of the following is a protocol used for viewing websites?

• FTP

• SMTP

• HTTP

• POP3

How does a mouse help in navigating a computer screen?

• By typing commands

• By controlling the pointer

• By providing internet access

• By storing data