Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Types of storage and scope of each type

Answers were Sorted based on User's Feedback



Types of storage and scope of each type..

Answer / mike

Types of storage class variables in C++:
Automatic.
Extern.
static.

Automatic variables are those which are local to a function
and which are created when the function is called and
destroyed when the function is exited. The memory is
allocated and deallocated on the stack as and when the
function is called and exited.

External variables are global variables and are accessible
to all the functions in the program. They exist throughout
the program.Memory is set when they have have been declared
and will remain till the end of the program.

Static variables are like external varibles which will be
declared within a function and will maintain their values
between function calls.They also exist until throughout the
program

Is This Answer Correct ?    10 Yes 0 No

Types of storage and scope of each type..

Answer / p.mathiazhagan

There four types of storage is available.
1)Automatic
2)external
3)static
4)register

The first three is explained before answer...

Register variable are not using the memory. It stored
in registers. It is mainly used to fast access then
previous storage. But, It has some limitation for declaring
the variable

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More C++ General Interview Questions

What is the use of pointer in c++ with example?

0 Answers  


Explain about profiling?

1 Answers  


What is & in c++ function?

0 Answers  


What's c++ used for?

0 Answers  


What is pure virtual function?

0 Answers  


What are virtual constructors/destructors?

0 Answers  


How the memory management in vectors are being done. What happens when the heap memory is full, and how do you handle it ?

0 Answers   Yahoo,


Describe about storage allocation and scope of global, extern, static, local and register variables?

0 Answers  


int *p = NULL; printf("%1d",p) ; what will be the output of this above code?

3 Answers   Microsoft,


How important is c++?

0 Answers  


How do c++ struct differs from the c++ class?

0 Answers  


When can you tell that a memory leak will occur?

1 Answers  


Categories