Review 1 IT

What is a computer

• A machine

• A programmable device

• An electronic device

• All of the above

A computer can perform these functions....

• Input data

• Output Information

• process Data

• Store data

Select the hardware devices

• Monitor

• MS Word

• Google Chrome

• Microphone

Select the peripherals

• RAM

• processor

• Mouse

• Speakers

Which part of the computer directs and coordinates the activities in the processor

• ALU

• RAM

• Control Unit

• ROM

Logic functions and comparisons are performed in the....

• Control Unit

• RAM

• ROM

• ALU

What type of computer is this

• Microcomputer

• Mainframe

• Embedded

• Minicomputer

A special purpose computer used inside a device is known as a ............ computer.

• Mainframe

• embedded

• Wearable

• Mobile

Select the mobile devices

• 
• 
• 
• 

Which computer will be used for number crunching and scientific research

• Microcomputer

• Mainframes

• Minicomputers

• Supercomputers