AQA GCSE Computer Science - 3.2.1 Data types

What is the short form of "Integer"?

• INT

• CHAR

• STR

• BOOL

What are the numerical values of the 2 boolean values?

• 1 and 0

• -1 and 1

• 1 and 2

• Any numbers

How much memory is taken up by a Character?

• 1 byte

• 1 bit

• 4 bits

• 8 bits

What's another name for a float?

• Real

• There isn't

• Nybble

• Byte

Which one is a boolean?

• False

• while

• and

• if

Which of these isn't an integer?

• 66.6

• 69

• 0

• -999

Which of these will take up more memory

• all numbers from 1 to 5

• 10 Boolean questions

• 3.141

• The alphabet

"Fred" is an example of which data type?

• String
• Char

What is the purpose of datat types?

• To store data
• So that the compiler / interpreter knons the intention of the data

Which is an example of a float?

• 8.54
• "bruh"