Data types and arithmetic

Question 1

Data

Answer 1

A collection of facts without context, such as values or measurements.

Question 2

Casting

Answer 2

Is a way to convert data from one type to another.

Question 3

Integer

Answer 3

A whole number without decimals, for example 432

Question 3

String

Answer 3

A collection of items from the computer character set, for example “Hello”.

Question 4

Float

Answer 4

A number with a decimal point, for example 4.0, 302.81. Also known as real number

Question 5

Arithmetic operators

Answer 5

Such as +, -, *, / etc. - used to perform mathematical operations