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An In-Depth Understanding of Memory and Pointers in C

Quiz Yourself on Structures

Explore your comprehension of structures in C by working through various quizzes covering struct definitions, arrays, dynamic memory allocation, padding, and practical coding challenges to reinforce key concepts.

We'll cover the following...

Structures

1.

Given the following structure

struct MyStruct
{
   int x;
   int y;
   int z;
};

(Select all that apply.) Which of the following statements about the following declaration are correct?

MyStruct instance;
 Multi-select
A.

The declaration is correct.

B.

The declaration is wrong.

C.

To make the declaration correct, we can change the structure definition like so:

typedef struct
{
   int x;
   int y;
   int z;
}MyStruct;
D.

The code won’t compile.

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