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Computer Systems Quiz

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Questions and Answers

What is the primary function of the input unit in a computer system?

To store data and instructions

To display results from the processing unit

To process data into usable information

To allow users to enter data into the computer (correct)

Which of the following is NOT considered an input device?

Mouse

Printer (correct)

Scanner

Keyboard

Which device can be classified as an input unit for capturing images?

Digital Camera (correct)

Monitor

Speaker

Hard Drive

Which component of a computer system is responsible for executing commands and instructions?

Processing Unit Signup and view all the answers

What type of connection can networks consist of?

Both wired and wireless connections Signup and view all the answers

Which device is primarily used for controlling the cursor's position on the screen?

Mouse Signup and view all the answers

What is the primary function of a scanner in computer input?

To input images and maps Signup and view all the answers

What is the main purpose of a digital camera?

To capture and store digital images Signup and view all the answers

Which of these is NOT classified as a common input device?

Monitor Signup and view all the answers

What is the main purpose of the Central Processing Unit (CPU) in a computer?

To execute input/output and calculation/logic operations Signup and view all the answers

What is a primary function of a computer?

To perform calculations and logical operations on data Signup and view all the answers

Which operation involves transforming input data into output data?

Processing Signup and view all the answers

What is 'data' in the context of computers?

Facts, symbols, numbers, and observations Signup and view all the answers

Which component of a computer is responsible for saving large amounts of data?

Storage Signup and view all the answers

In the data processing flow, what is produced after data is processed?

Information Signup and view all the answers