ICT P5 2nd Term Theme 4 L3

Computers are simple and efficient like a ...................... .

• light switch

• light lamp

• TV

Computers only understand information represented by ········

• 1s

• Os

• a & b

The binary numbers system is used to store, send, and receive date on ............................ .

• computers

• calculators

• a & b

Humans use the ···-·····-·-···-···· system to communicate using numbers.

• binary

• decimal

• octal

The ··-·······-········-··· system is called the base two system.

• binary

• decimal

• octal

The ....................... System is called the base ten system.

• Binary

• decimal

• octal

In the decimal system, we use ...................... number symbols to represent all possible numbers.

• one

• two

• ten

The binary System is used to send, receive, and ......................... information electronic devices.

• process

• delete

• store

Computers understand information represented by on/off. ( )

• 
• 

The number 7 in the binary system is equivalent to (111) in the decimal system.

• 
•