1.What is (void*)0 A. Representation of the NULL pointer B. Representation of a pointer to C. Error D. None of the above 2. Combine the following two statements into one? char *p; E char malloc(100); A. char p E *malloc(100); B. char *p E char) malloc(100); C. char *p E char*) malloc(100) D. char *p char *)(malloc*) (100) 3. If a variable is a pointer to a structure, then which of the following operators is most convent to access data members of the structure? A. D. &