Differentiate between data type; Boolean,integer,double,string and date

DATA TYPES	DESCRIPTION	DECLARATION
Boolean	consists either a True or False value. Programmers usually use it to store status.	Const Input_Status = true or Dim Input_status As Boolen Input Status = False
Integer	contains any whole number value that does not have any fractional part.	Const year_birth = 1998 or Dim age As Integer Age = 17
Double	Any number value that may and could contain a fractional part.	Const PI = 3.142 or Dim Marks As Double Marks = 60.5
String	contains a sequence of characters	Const Name = “CHOO” or Dim Address As String Address = “Kuala Lumpur”
Date	Contain date and time value	Example: 7/8/91, 12:28 AM