Assuming ptr is a pointer variable, what will the following statement output? cout

Question

Assuming ptr is a pointer variable, what will the following statement output? cout << *ptr;
A) the value stored in the variable whose address is contained in ptr.
B) the string "*ptr".
C) the address of the variable stored in ptr.
D) the address of the variable whose address is stored in ptr.
E) None of these.

Quizplus · Accepted Answer

The statement is dereferencing the pointer variable ptr using the * operator. This will output the value stored in the memory location pointed to by ptr. Therefore, the correct option is A.

Assuming Ptr Is a Pointer Variable, What Will the Following