Multi Choice Type QuestionWhat does malloc function do in C?Marks : 1Negative Marks : 0Answer hereAllocates memory and initializes it to zeroAllocates memory without initializing itFrees allocated memoryReallocates memory

Multi Choice Type QuestionWhat does realloc function do in C?Marks : 1Negative Marks : 0Answer hereAllocates memory and initializes it to zeroFrees allocated memoryChanges the size of the allocated memory blockAllocates memory without initializing i

Multi Choice Type QuestionIn terms of allocation failure, how does calloc behave compared to malloc?Marks : 1Negative Marks : 0Answer herecalloc returns NULL on failure, while malloc exits the program.Both calloc and malloc return NULL on failure.calloc exits the program on failure, while malloc returns NULL.Neither calloc nor malloc handles allocation failure.ClearPrev

Multi Choice Type QuestionWhich of the following scenarios can lead to a dangling pointer?Marks : 1Negative Marks : 0Answer hereReturning a pointer to a local variable from a functionUsing malloc() for memory allocationAssigning a pointer to another pointerDeclaring a pointer inside main()

What does malloc function do in C?

Which of the following statements is true regarding calloc? Marks : 1Negative Marks : 0Answer hereIt only allocates memory for integersIt does not require the free function to deallocate memoryIt can allocate memory of any type and numberIt always allocates a fixed size of memory