Delete Network Quiz Alfardous P S Quizz made by T Ahmed Alohary

What is the decimal system based on?

• 2 digits

• 5 digits

• 10 digits

• 12 digits

Why do some people believe we use the decimal system?

• Because it's easier to use

• Because we have 10 fingers

• Because computers use it

• Because it was invented first

How many digits does the binary system use?

• 10

• 5

• 4

• 2

What is the binary representation of the decimal number 8?

• 100

• 1000

• 101

• 1100

What does the 'bi' in binary mean?

• Two

• Ten

• Single

• None

What is the decimal equivalent of the binary number 1100100?

• 18

• 100

• 1000

• 64

Which system does a computer use to store numbers?

• Decimal system

• Binary system

• Hexadecimal system

• Octal system

What is the binary equivalent of the decimal number 1?

• 10

• 100

• 1

• 101

What does digital data consist of?

• Letters and punctuation

• Zeros and ones

• Symbols

• Only numbers

What is an example of a file that computers store as digital data?

• Only numbers

• Only text

• Only images

• Text, images, video, or audio