Protesters and military clash in Caracas

What is the primary base used in the binary number system?

• Base 8

• Base 10

• Base 16

• Base 2

How many digits are used in the binary number system?

• Ten

• Eight

• Four

• Two

Which of the following represents the binary number 1010 in decimal?

• 14

• 16

• 12

• 10

What is the binary equivalent of the decimal number 5?

• 101

• 110

• 111

• 100

In computing, binary numbers are primarily used because they are easily represented by:

• Decimal numbers

• Octal numbers

• Electrical signals

• Hexadecimal numbers