AQA GCSE 3.2.1 - Data types

1 What is the short form of "Integer"?

• INT
• CHAR
• STR
• BOOL

2 What are the numerical values of the 2 boolean values?

• 1 and 0
• -1 and 1
• 1 and 2
• Any numbers

3 How much memory is taken up by a Character?

• 1 byte
• 1 bit
• 4 bits
• 8 bits

4 What's another name for a float?

• real
• Their isnt
• nibble
• byte

5 Which one is a boolean?

• false
• While
• and
• if

6 Which of these isn't an integer?

• 66.6
• 69
• 0
• -999

7 Which of these will take up more memory

• all numbers from 1 to 5
• 10 boolean questions
• 3.141
• the alphabet

8 "Fred" is an example of which data type?

• String
• Char
• Boolean
• Float

9 What is the purpose of datat types?

• To store data
• So that the compiler / interpreter knons the intention of the data
• Do display the data
• So that the user can see the difference

10 Which is an example of a float?

• 8.54
• "bruh"
• 6
• true