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Computer Hardware Components Quiz

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Questions and Answers

Which component of a computer system is responsible for converting analogue data to digital data?

Random Access Memory (RAM)

Analog to Digital Converter (ADC) (correct)

Central Processing Unit (CPU)

Digital to Analog Converter (DAC)

What is the main function of the control unit in the Central Processing Unit (CPU)?

Perform arithmetic and logic operations

Convert analogue data to digital data

Manage input and output devices (correct)

Store temporary memory data

Which type of memory is lost after the power is shut down?

Random Access Memory (RAM) (correct)

Virtual Memory

Cache Memory

Read-Only Memory (ROM)

What is the function of Read-Only Memory (ROM) in a computer system?

Store computer's configuration data Signup and view all the answers

Which component of a computer system is responsible for converting digital data back to analogue form?

Digital to Analog Converter (DAC) Signup and view all the answers

What is the primary function of the Arithmetic and Logic Unit (ALU) in the Central Processing Unit (CPU)?

Perform computations and logical judgments Signup and view all the answers

What are internal hardware devices of a computer system?

Processor, motherboard, RAM Signup and view all the answers

What is the purpose of system software in a computer system?

Offering a platform for all other software to run Signup and view all the answers

Which software is responsible for translating high-level languages into machine code?

Compilers Signup and view all the answers

What do application software programs provide to users?

Services for specific user tasks Signup and view all the answers

Which type of hardware device is a Network Interface Card (NIC)?

Internal memory device Signup and view all the answers

Which of the following is not a function of Utilities software in a computer system?

Translating high-level languages into machine code Signup and view all the answers