Storage class

 

Storage class

Storage class defines the scope and visibility and lifetime or a function of a C program.It tells from what part of code we can access a variable.

Storage class defines:

1.The scope of a variable.

2.A location where the variable will be stored.

3.Initialization value of a variable.

4.The lifetime of a variable.

Four types of Standard Storage Class:

1. static.

2. auto.

3. register.

4. extern.