In 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 alloca
Question
In 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 alloca
Solution
Both calloc and malloc return NULL on failure. This means that if these functions fail to allocate the requested block of memory, they do not exit the program but instead return a NULL pointer. This allows the program to handle the allocation failure in a way that is appropriate for its specific needs.
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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
What does malloc function do in C?Marks : 1Negative Marks : 0Answer hereAllocates memory and initializes it to zeroAllocates memory without initializing itFrees allocated memoryReallocates memory
Which of the following statements about calloc is true?calloc allocates memory but does not initialize it.calloc allocates memory and initializes it to zero.calloc is the same as malloc.calloc can only be used for arrays.
When should you prefer using calloc over malloc?Marks : 1Negative Marks : 0Answer hereWhen the size of data is known at compile-time.When the part of the data uninitializedWhen working with small datasets.When initializing memory is not necessary.
malloc , calloc and realloc functions in c
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