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Hardware

Hardware


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With respect to class 4 Hardware, the hardware is the physical part of the computer system which we can touch and can see. Hardware parts are divided into four parts:

  • Input devices
  • Output devices
  • Secondary storage devices
  • Internal components

Input Devices

With respect to class 4 computer lessons, an input is entered into the computer through input devices. Examples of input devices are- keyboard, mouse, Joystick, Scanner, etc.

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Output Devices

With respect to class 4 computer lessons, the output is displayed from the computer through output devices.

Output unit consists of output devices such as - Monitor, Printer, Speaker, etc.

 

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With respect to class 4 Hardware, definition of secondary storage devices  

Secondary storage devices are a type of storage devices which stores data permanently. Examples of secondary storage devices are- Hard disk, CD, DVD, pen drives, etc.

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With respect to class 4 Hardware, the definition of internal components

Internal components are the computer parts located inside the computer. Examples of Internal components are- CPU, motherboard, RAM, etc.

 

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Examples

Q1) ____ are the devices which are used to display output from the computer.

Ans: Output Devices

Q2) ____ is the physical part of the computer system.

Ans: Hardware.

Q3) Which type of storage devices stores data permanently?  Ans: Secondary storage devices.

Q4) One example of internal components is:

Ans: CPU

Recap

  • Hardware is the physical part of the computer system which we can touch and can see.
  • Hardware parts are divided into four parts: Input devices, output devices, secondary storage devices and internal components.
  • Examples of input devices are- keyboard, mouse, Joystick, Scanner, etc.
  • Output unit consists of output devices such as - Monitor, Printer, Speaker, etc.
  • Secondary storage devices are a type of storage devices which stores data permanently.
  • Internal components are the computer parts located inside the computer.

 

 

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