Description: String data is usually made of textual sequences surrounded by single or double quotes.
var string1 = "apple"
var string2 = "tabby"
var string3 = "car"
Description: Integer data consists of whole numbers without decimal values.
var int1 = 10
var int2 = 25
var int3 = 13
Description: Float data consists of numbers with decimal values
var float1 = 9.5
var float2 = 6.5
Description: An array consists of multiple string, integer, or float values.
var array1 = ["worm", "ant", "catterpillar", "centipede"]
var array1 = [1, 2, 3, 4, 5]
Description: Boolean data can only hold two values, such as true/false, or yes/no.
var is_happy = false
var is_sad = true