What does the expression ptr1 == ptr2 check in C where ptr1 and ptr2 are pointers?Marks : 1Negative Marks : 0Answer hereWhether the pointers point to the same memory locationEquality of values pointed by ptr1 and ptr2Increment the value pointed by ptr1 by the value pointed by ptr2None of the mentioned options

In C, what is the result of declaring a pointer as int *ptr; without initialization?Marks : 1Negative Marks : 0Answer hereThe value of the variableptr points to a specific known memory locationptr contains a garbage value as its addressptr points to the memory location 0

Which of the following statements about pointers is true?Marks : 1Negative Marks : 0Answer herePointers are not used in C programming.Pointers cannot be assigned values directly.Pointers are variables that store the memory address of other variables.Pointers can only be used with integer data types.Clear

int *ptr, p; ptr is a pointer to integer, p is notptr and p, both are pointers to integerptr is a pointer to integer, p may or may not beptr and p both are not pointers to integer

Multi Choice Type QuestionWhat is the correct syntax for declaring a pointer variable?Marks : 1Negative Marks : 0Answer hereint *ptr;pointer int *ptr;*int ptr;None of the mentioned options

How do pointers contribute to the optimization of code execution in C?Marks : 1Negative Marks : 0Answer hereBy slowing down program executionBy enabling direct access to code segmentsBy minimizing memory usageBy complicating control flow structures