NIELIT 2016 MAR Scientist C - Section C: 57

Question

If initialization is a part of declaration of a structure, then storage class can be

• A. automatic
• B. register
• C. static
• D. anything

Comments

Static?

Because in static storage class initialization implicitly happens as a part of the declaration if the variable isn’t explicitly initialized.

Answer 1

coorect ans is : c

 

If initialization is a part of declaration of a structure, then the storage class can be static.

Storage class in C decides the part of storage to allocate memory for a variable; it also determines the scope of a variable. All variables defined in a C program get some physical location in memory where variable's value is stored. Memory and CPU registers are types of memory locations where a variable's value can be stored.

 

Static' variables are by default initialized with value 0.

 

 

Comments

correct