What are the parameters of calloc in C? Marks : 1Negative Marks : 0Answer hereOnly the number of elementsOnly the size of each elementBoth the number of elements and size of each elementThe memory address to allocate

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

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.

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

11) List out any 3 differences between malloc and calloc functions in dynamic memory allocation?12) List out any six of the preprocessor directives available in the C programming language?13) Write a C program to pass structure as an argument to the functions using call by value method?14) Write a C program to demonstrate nested structure?15) List out any 3 differences between structure and Unions?

Which of the following can be modified by a function when a pointer to it is passed?Marks : 1Negative Marks : 0Answer hereThe pointer's memory addressThe data the pointer points toThe size of the data the pointer points toThe number of elements in an array pointed to by the pointer