Automatic storage class:
Storage : main memory.
Default value : garbage value.
Scope : local to the block in which the variable is defined.
Lifetime : till control remains within the block.
Register storage class:
Storage : cpu registers.
Default value : garbage value.
Scope : local to the block in which the variable is defined.
Lifetime : till control remains within the block.
Static storage class:
Storage : main memory
Default value : zero
Scope : local to the block in which the variable is defined
lifetime : till the value of the variable persists between different function calls.
External storage class:
Storage : main memory
Default value : zero
Scope : global
Lifetime : as long as the program execution doesn't come to an end.
Showing posts with label storage class in C. Show all posts
Showing posts with label storage class in C. Show all posts
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