INTERVIEW QUESTIONS C++ C++ BASICS DETAILS

Question: What are the different types of Storage classes?

Answer: There are four types of storage class: automatic, register, external, and static

There are four types of storage class: automatic, register, external, and static Source: CoolInterview.com

auto - > normal datatypes
Extern - > For accessing variables which is not in current file
Static -> Allocated single memory for all objects
Register -> Faster access of variables,since it will be stored in registers. Source: CoolInterview.com

Auto is not a storage class.
There are 4 types of storage class.
static
register
mutable
extern.

Auto on the other hand is a storage duration and cannot be specified.All local objects unless specified to be static or dynamic fall under the auto storage duration. Source: CoolInterview.com

Auto
Register
Extern
Static Source: CoolInterview.com

Automatic
External
Static
register. Source: CoolInterview.com

There are four different storage classes.
1)Auto
2)Extern
3)Static
4)Register


regards,
Nicku Source: CoolInterview.com

Hi guys. don't forget the volatile Source: CoolInterview.com

auto
extern
static
resister
Source: CoolInterview.com

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