What two things must you normally specify in a variable declaration?

Answer 1

This is when you specify the name and type of the variable.

Example:

int number;

The declaration line can also include an instantiation for that variable.

Example:

int number = 5;

When you declare a variable or an object (particularly in OOP programming) , you set aside a chunk of memory space for the data to reside.

Answer 2

the name the variable will use and the type of data it will hold, such as a string or integer (words or numbers)

Answer 3

You must specify the variable type and an identifier.

int n; // type - int, identifier - n

Answer 4

1. Variable name

2. variable Data type