Data Representation

Base ____ number system is Binary

Denary is also known as the Base ___ number system.

Hexadecimal is known as the Base ____ number system

How would you add three 1's when performing binary addition?

• 1 carry 0

• 0 carry 1

• 0 carry 0

• 1 carry 1

When multiplying a number by two you must perform what shift?

• 1 shift right

• 2 shifts right

• 1 shift left

• 2 shifts left

When multiplying a number by eight you must perform what shift?

• 3 shift right

• 4 shifts right

• 3 shift left

• 4 shifts left

When dividing a binary number by 4 you must shift the values

• 1 place right

• 2 places left

• 4 places right

• 2 places right

What is the denary value of 0000 0011?

What is the denary value of 0010 1100?

0100 1011 in denary is?

• 75

• 77

• 76

• 73