What is a Variable in Programming?
Variable in Programming is a named storage location that holds a value or data. These values can change during the execution of a program, hence the term “variable.” Variables are essential for storing and manipulating data in computer programs. A variable is the basic building block of a program that can be used in expressions as a substitute in place of the value it stores.
Variable in Programming
In programming, we often need a named storage location to store the data or values. Using variables, we can store the data in our program and access it afterward. In this article, we will learn about variables in programming, their types, declarations, initialization, naming conventions, etc.
Table of Content
- What are Variables In Programming?
- Declaration of Variables In Programming
- Initialization of Variables In Programming
- Types of Variables In Programming
- Difference between Variable and Constant
- Difference between Local variables and Global Variables
- Naming Conventions
- Scope of a variable