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Computer Fundamentals: Chapter 1

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Questions and Answers

What is the primary function of output in a computer system?

To provide feedback or information to the user (correct)
To store data for future use
To retrieve data from storage devices
To process data and instructions

What type of storage is used for temporary storage during processing?

Output storage
Primary storage (correct)
Secondary storage
Input storage

What is a characteristic of computers that enables them to perform tasks without getting tired or bored?

Speed
Versatility
Accuracy
Diligence (correct)

What type of devices store data in a non-volatile form, allowing it to be accessed and retrieved later?

Storage devices (B) Signup and view all the answers

What is an example of output that is not a physical device?

Signal to control external devices (A) Signup and view all the answers

What is the primary function of the central processing unit (CPU) in a computer system?

Manipulating and transforming input data according to instructions (D) Signup and view all the answers

Which of the following best describes the difference between data and information?

Data is raw facts or figures, while information is processed and meaningful data (B) Signup and view all the answers

Which of the following is NOT an example of an input device in a computer system?

Printer (C) Signup and view all the answers

What is the role of software programs in the processing stage of a computer system?

Executing instructions and performing calculations (A) Signup and view all the answers

What is the purpose of input in a computer system?

Providing the raw material that the computer processes to produce output (D) Signup and view all the answers

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