Introduction to Computer Hardware: Overview and Components

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What is the function of the central processing unit (CPU)?

Storing data for future use
Providing swift access to data during active tasks
Facilitating communication between input and output devices
Executing instructions and performing calculations (correct)

Which components are considered as part of computer hardware?

Internet connection and networking devices
Memory modules, storage devices, input devices, and output devices (correct)
Software and applications
Central processing unit (CPU) only

What is the role of RAM (Random Access Memory) in a computer system?

Ensuring the security of sensitive information
Providing swift access to data during active tasks (correct)
Permanent storage of data
Facilitating wireless communication between devices

Which component of a computer system is often likened to the brain?

Central processing unit (CPU) (B) Signup and view all the answers

What is the main function of computer hardware?

Allowing a computer to process information and execute tasks (D) Signup and view all the answers

What does ROM primarily serve as?

A repository for essential instructions needed during boot-up (D) Signup and view all the answers

What is the primary function of storage devices like HDD and SSD?

Storing the operating system, software applications, and user-generated data (C) Signup and view all the answers

What is the distinction between hardware and software?

Hardware comprises the physical entities of a computer, while software encompasses the programs and instructions that run on this hardware (D) Signup and view all the answers

Which hardware component is responsible for executing instructions and performing calculations?

Central Processing Unit (CPU) (C) Signup and view all the answers

What do input devices like keyboards and mice do?

Translate physical actions into digital input (A) Signup and view all the answers

Function of CPU

Executes instructions and performs calculations.

Computer Hardware

Includes memory modules, storage devices, input and output devices.