Number Systems in Computer Science

What is the base of the decimal number system?

• Base 2

• Base 8

• Base 10

• Base 16

How many digits are used in the decimal number system?

• 2 digits

• 9 digits

• 10 digits

• 16 digits

Which of the following is NOT a feature of the decimal number system?

• Uses 10 digits

• Base 10

• Common in daily life

• Base 2

What is a number system?

• A way to represent numbers

• A type of computer program

• A mathematical operation

• A language for computers

Which number system are you used to using in everyday life?

• Binary Number System

• Hexadecimal Number System

• Decimal Number System

• Octal Number System

What is another name for the decimal number system?

• Base 2 Numbers

• Base 8 Numbers

• Base 10 Numbers

• Base 16 Numbers

How many digits does the binary number system use?

• One

• Two

• Three

• Four

Why is the binary system suitable for computers?

• It is easy to understand

• It uses fewer digits

• Computers use electronic components that understand on and off states

• It is the oldest number system

Which of the following is a digit in the Hexadecimal system?

• G

• H

• F

• J

Which number system is used frequently in computer systems alongside binary?

• Octal

• Decimal

• Hexadecimal

• Ternary