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Computer Components and Functions Quiz

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Questions and Answers

What is the main function of a computer?

Displaying information on a monitor

Interacting with users via keyboard and mouse

Storing data permanently

Calculating and processing data automatically (correct)

Which component of a computer is responsible for performing arithmetic and logical operations on data?

Input units

Hard disk

Memory

Processor (CPU) (correct)

What does the 'input' phase of a computer refer to?

Processing data using RAM

Storing data permanently

Displaying information to the user

Entering data into the computer (correct)

Which component of a computer is used to store temporary data during processing?

Memory Signup and view all the answers

What is the purpose of random memory (RAM) in a computer?

Storing temporary information during processing Signup and view all the answers

How does a computer enable users to surf the Internet and play games?

By executing programs and commands Signup and view all the answers

What is the main purpose of the 'Output' mode in a computer system?

Transferring information from the computer to the outside Signup and view all the answers

What is the function of the 'Storage' mode in a computer system?

Retaining data for future use Signup and view all the answers

Which aspect of a computer does the operating system primarily manage?

Resource usage Signup and view all the answers

What task is NOT typically performed by an operating system's 'System File Manager'?

Managing virus protection Signup and view all the answers

What is the function of the 'User Interface' in an operating system?

Providing an interactive platform for user-computer interaction Signup and view all the answers

In what way does the operating system contribute to system stability?

Protecting the computer from viruses and malware Signup and view all the answers