Half Term 1 - Mega Quiz

2 nibbles is the same as?

• 1 byte

• 8 bits

• 10 bits

• 1000 bytes

• 1000 bits

1000MB is the same as

• 1KB

• 1GB

• 1MB

• 1PB

Which of these is the smallest?

• 3 nibbles

• 2 bytes

• 10 bits

• 2 PB

• 1 MB

what is 1100 0000 in denary?

• 180

• 184

• 190

• 192

• 194

what is 1101 in denary? Type your answer as a number

What is the hex number 7E in decimal?

• 21

• 120

• 126

• 22

• 128

What is the highest number that can be represented with 3 bits of binary?

Write your answer as a number.

What is the highest number that can be represented with 2 bits of binary?

Write your answer as a number.

What is the highest number that can be represented with 7 bits of binary?

Write your answer as a number.

The base 2 number system is called