If Circle is a structure, the statement:
A)declares an empty structure variable called *pcirc
B)declares a structure pointer called pcirc initialized with a null pointer
C)is illegal in C++
D)initializes a null pointer with the value of the Circle pointer
E)None of these

Question

If Circle is a structure, the statement: 
A)declares an empty structure variable called *pcirc 
B)declares a structure pointer called pcirc initialized with a null pointer 
C)is illegal in C++ 
D)initializes a null pointer with the value of the Circle pointer 
E)None of these

Quizplus · Accepted Answer

The statement declares a structure pointer called pcirc and initializes it with a null pointer. The string after the pointer declaration is most likely just a random string and not relevant to the declaration of the pointer itself. Option A is incorrect as there is no structure variable declared. Option C is incorrect as the statement is syntactically correct in C++ and does not violate any language rules. Option D is incorrect as there is no Circle pointer mentioned in the statement.

If Circle Is a Structure, the Statement