UNIT QUIZ 1

It is a system unit device that converts alternating current to direct current which the computer can use.

• Processor

• Power Supply

• Motherboard

• Video card

A system unit device that has its own processor or GPU.

• Processor

• System Fan

• Motherboard

• Video Card

• Power Supply

It is a classification of compter that uses the continuously-changeable aspects of physical fact such as epectrical, mechanical or hydraulic quantities to model the problem being solved.

• Hybrid

• Analog

• Workstation

• Digital

• Embedded

Part/s of a computer which you can see or touch

• Software

• Hardware

• Data

• System Utilities

Main Output Device

• Keyboard

• Monitor

• Mouse

• Printer

• Scanner

Main Input Device

• Keyboard

• Monitor

• Mouse

• Printer

• Scanner

Raw information in the form of text, image, audio, and video

• information

• data

• code

• backup

It refers to the program/s installed on a computer.

• Hardware

• Software

• Data

• Operating System

Protects the system from unauthorized access especially when connecting to a network.

• Security Management

• Firewall

• Virus Protection

• Disk Cleanup

"Personal Computers"

• Mini computers

• Micro computers

• Workstation

• Mainframe

• Server