THE BOOK

All computer systems have input, processes, output and...  (2 points)

• Feedback
• Data
• Information
• Storage

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This is easy!

Which of the following is an input device?

• Scanner
• Projector
• Headphones
• Robotic Arm

Which of the following is an output device?

• DVD
• Sensor
• Microphone
• Headphones

Which of the following is a storage device?

• RAM
• CPU
• USB Flash Drive
• Sensor

A computer has two main parts: _______________ and _______________.

• hardware, lightware

• software, brightware

• hardware, software

• lightware, brightware

Set of ____________________ given to the computer is called software.

• instructions

• stories

• hardware

• numbers

__________________ controls and commands all parts of computer system.

• Monitor

• Keyboard

• Mouse

• CPU

Examples of hardware are:

• Mouse

• Monitor

• TV

• All of these

Set of programs is known as hardware.

• True

• False

What is the purpose of the CPU?

• To process all the data and instructions.
• To turn the computer on.
• To create PowerPoint presentations.
• To provide power to the computer.