Q. In the following code, the P2 is Integer Pointer or Integer?
typedef int *ptr;
ptr p1, p2;

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Q. In the following code what is 'P'?
typedef char *charp;
const charp P;

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Q. Which header file should be included to use functions like malloc() and calloc()?

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Q. What function should be used to free the memory allocated by calloc() ?

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Q. Specify the 2 library functions to dynamically allocate memory?

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Q. Which of the following statement is correct prototype of the malloc() function in c ?

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Q. What is the return type of malloc() or calloc()?

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Q. Which function is used to delete the allocated memory space?

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Q. Among 4 header files, which should be included to use the memory allocation functions like malloc(), calloc(), realloc() and free()?

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Q. Which of the following is/are true?

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Q. Which languages necessarily need heap allocation in the run time environment?

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Q. malloc() returns a float pointer if memory is allocated for storing float's and a double pointer if memory is allocated for storing double's.

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Q. malloc() allocates memory from the heap and not from the stack.

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Q. Where does the uninitialized data gets stored in memory?

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Q. malloc() returns a NULL if it fails to allocate the requested memory.

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Q. If malloc() successfully allocates memory it returns the number of bytes it has allocated.

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Q. Can We increase the size of dynamically allocated array?

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Q. Can we increase the size of statically allocated array?

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Q. When we dynamically allocate memory is there any way to free memory during run time?

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Q. Local variables are stored in an area called ___________

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