1.2.4 Data Storage - number bases conversions & calculations

State the denary representation for the binary number 0011 1101

• 60
• 61
• 62
• 63

Convert the hexadecimal number C9 to binary

• 1100 1001
• 1100 1000
• 1100 1010
• 1100 0101

What letters does hexadecimal use?

• A-F
• A-D
• P-W
• A-Z

How many hexadecimal digits is equal to one nibble of binary?

• 1
• 2
• 3
• 4

How many bits is a nibble made up of?

• 1
• 2
• 3
• 4

What does 'F' equal in denary?

• 14
• 15
• 16
• 17

What does 'A' equal in denary?

• 8
• 9
• 10
• 11

What is the denary number 26 in binary form?

(a)  

What is the denary number 13 in binary form?

(a)  

What is the denary number 150 in binary form?

(a)