Introduction to Denary & Binary Quiz

Humans count using which system?

• Binary

• Denary

• Hexadecimal

• ASCII

Computers use which two digits to store data?

• 1 and 2

• 0 and 1

• 2 and 3

• 9 and 0

A single binary digit is called a:

• Byte

• Bit

• Nibble

• Digit

Eight bits together make a:

• Nibble

• Byte

• Word

• Character

Four bits grouped together are called:

• Bit

• Nibble

• Byte

• Quad

What is the denary value of the binary number 0101?

• 2

• 5

• 10

• 15

What is the binary representation of the denary number 10 (using 4 bits)?

• 1010

• 0101

• 1000

• 1100

The binary number 0001 in denary is:

• 1

• 2

• 3

• 4

What is the binary equivalent of denary 8 (4 bits)?

• 1000

• 0100

• 0010

• 0001

The denary value for binary 1001 is:

• 1

• 4

• 9

• 8