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  • INTERVIEW QUESTIONS LANGUAGES C DETAILS
    Question :
    What is pointer?


    Category C Interview Questions
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    Added on 7/19/2006
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    Answers:

    A POINTER IS USED TO MANUPLATE THE VAREABLE WITH THERE ADDRESS.



    A Pointer is a variable that hold the addresses of variables.



     Posted by: laxman    

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    A pointer is a special type of variable which contains address of another variable not value



     Posted by: amiya    

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    Pointer is variable that hold the address of another variable another function or pointer not value



     Posted by: ramesh    

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    Pointer is a variable which is used to manipulate their values by their address.
    using pointer we can reduce the memory allocation for changing the variable value



     Posted by: maheswari    

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    Pointer is an derived data type which helps to store the address of any variable and it occupies 2bytes of memory for any kind of variable for int or float or character



     Posted by: laxman rao    

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    A pointer is a variable that points to the address of another variable.



     Posted by: Ameya    

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