2-Storage Classes

Question 1

What does a storage class define regarding variables?

Answer 1

Life-time
Visibility
Scope

Question 2

Auto

Answer 2

The default storage class for all local variables

Question 3

Register

Answer 3

to define local variables that should be stored in a register instead of RAM

Question 4

Static

Answer 4

Instructs the compiler to keep a local variable in existence during the life-time of the program

Question 5

extern

Answer 5

to give a reference of a global variable that is visible to ALL the program files