Introduction to Computer

What is the extension of PDF?

• Portable document file

• Portable document format

• Portable Disc format

• Portable disc file

Which of the following is an output device?

• DVD
• Sensor
• Microphone
• Plotter

What is outputted from a computer system?

• Information
• Data
• Instructions
• Results

What are the two main categories of software?

• Apps & Games
• Applications & Systems
• Office & Adobe
• OS & Games

_______________ is known as the brain of a computer.

• Monitor

• Keyboard

• CPU

• System

Keyboard is a (an) _______ device.

• output

• input

• software

• memory

A collection of computers and devices connected together, often wirelessly, via communications devices and transmission media.

• Internet

• Network

• Wi-Fi

• Bluetooth

Choose an example of an input device.

• 
• 
• 
• 

There are types of data as input EXCEPT

• text

• image

• number

• commands

Which is true about BIOS?

• It stands for Basic Input/Outcome Standard
• It stands for Basic Input/Output System.
• It can produce graphics capacity
• It is the brain of the computer.