نظام اعداد

The base of the binary number system is:

• 1 8
• 2 16
• 3 2
• 4 10

What is the decimal value of the binary number 101?

• 1 6
• 2 7
• 3 3
• 4 5

What is the binary form of the decimal number 6?

• 1 101
• 2 110
• 3 111
• 4 100

Which digit is not used in the binary system?

• 1 1
• 2 0
• 3 All are used
• 4 2

The base of the hexadecimal system is:

• 1 8
• 2 16
• 3 2
• 4 10