Module 7 - Number System

What is the base of the binary number system?

• 8

• 2

• 16

• 10

Which of the following symbols is used in the hexadecimal system?

• 8

• 9

• A

• 0

What is the set of symbols used in the octal system?

• 0, 1, 2, 3, 4, 5

• 0, 1, 2, 3, 4, 5, 6, 7

• 0, 1, 2, 3, 4, 5, 6

• 0, 1, 2, 3, 4, 5, 6, 7, 8

Which number system uses the symbols A, B, C, D, E, F?

• Binary

• Decimal

• Octal

• Hexadecimal

In the decimal system, what is the base?

• 2

• 16

• 8

• 10

What is the binary representation of the decimal number 5?

• 101

• 100

• 111

• 110

Which of the following is NOT a positional number system?

• Roman

• Octal

• Binary

• Decimal

What is the octal representation of the decimal number 10?

• 12

• 10

• 8

• 14

How many symbols are used in the hexadecimal system?

• 16

• 10

• 8

• 12

What is the decimal equivalent of the binary number 1111?

• 15

• 14

• 16

• 13