Variables,Operators and Data Types [OCR]

Variables cannot be changed.

• False
• True

Constants cannot be changed.

• True
• False

Variable names can't start with a number.

• True
• False

5.23 would be stored as:

• Integer

• Real Number

• String

• Character

• Boolean

Which of the following is a datatype?

• Function
• Diagram
• String
• Element

Comparison Operators
What is >= ?

• Greater than
• Less than
• Greater than or equal to
• Less than or equal to

Comparison Operators
What is < ?

• Greater than
• Less than
• Greater than or equal to
• Less than or equal to

Comparison Operators

What is A > B?

• A greater than B

• A less than B

• Greater than or equal to

• Less than or equal to

Comparison Operator
What is <= ?

• Greater than
• Less than
• Greater than or equal to
• Less than or equal to 

Logical Operators
What is && ? 

• And
• Or
• Not
• Less than