Computer Hardware/ Playful Priska

Which of the following is included in the main category of computer hardware

• Processing devices and Memory Devices

• Input and Output devices

• Memory Devices and Storage Devices

• Processing devices, Memory Devices, Input&Output devices, Storage Devices

ROM PICTURE....

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Components of the CPU?

• RAM&ROM

• Keyboard and Pointing devices

• Volatile and Non-volatile.

• Control Unit (CU) & Arithmetic and Logic Unit (ALU).

Trackball picture on input device

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What is output device?

• Any hardware component that allows users to enter data and instructions

• A part of computer system that has no physical or invisible form

• The core function of a computer.

• Any computer component capable of conveying information to a user.

CRT Monitor picture on output devices

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What is a storage device?

• The mechanism used to record and retrieve items to and from a storage medium

• Data that has been processed into a useful form called information. A computer processes input into output

• Any computer component capable of conveying information to a user.

• Any physical device capable of storing information temporarily

Types of input devices, except?

• Programs

• Data

• Commands

• Text

What is included in the Display devices is?

• Ink Jet Printers

• Cathode Ray Tube (CRT) monitors

• Plotters

• Laser printers

Which is a hard disk flopy image in the storage device?

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