Living in the IT Era QUIZ 1

Is the brain of the computer in which most calculations take place.

• Central Processing Unit

• Storage Device

• Motherboard

• Number System

This number system used by human to count, measure and compute.

• Binary

• Decimal

• Octal

• Hexadecimal

The name of the numbering system that is base 16.

• Binary

• Octal

• Decimal

• Hexadecimal

The computer can only understand two digits a 0 and a 1. This type of number system is called _______.

• Binary

• Decimal

• Octal

• Hexadecimal

A number system which has its base as "eight". It uses numbers 0 to 7.

• Binary

• Decimal

• Octal

• Hexadecimal

Underneath each keys of your keyboard, It sends information to the CPU for processing.

• Trackpad

• Touchpad

• Notepad

• Pressure pad

Refers to the way of counting things.

• Octal Number System

• Number System

• Binary Number System

• Decimal Number System

Computer programmers create this so the computers can do specific tasks.

• Encoding

• Programmers

• Programming

• Codes

The majority of computer systems use this to convert the characters into 0's and 1's.

• ASCII CODES

• Binary Number System

• Machine Language

• Codes

A computer system, on its own, communicates through what is called _____.

• Number System

• Binary Number System

• System Bus

• Operating System