C++ Institute Exam CPA-21-02 Topic 1 Question 10 Discussion

Actual exam question for C++ Institute's CPA-21-02 exam

Question #: 10
Topic #: 1

[All CPA-21-02 Questions]

What is the meaning of the following declaration? (Choose two.)

char **ptr;

Aptr is a pointer to a pointer to char

Bptr is a pointer to char*

Cptr is a pointer to a pointer to a pointer to char

Dptr is a pointer to char

Show Suggested Answer

Suggested Answer: A, B

by Danica at Mar 08, 2024, 09:38 PM

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Elinore

8 months ago

I see your point, but I also think A) is the right answer. Having a double pointer makes more sense in this context, as it allows for more flexibility in memory allocation.

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Ranee

8 months ago

I disagree, I believe the correct answer is B) ptr is a pointer to char* because it specifies that ptr is pointing to a char pointer, not a pointer to a pointer.

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Han

8 months ago

I think the answer is A) ptr is a pointer to a pointer to char because it indicates a pointer pointing to another pointer that points to a char. It's like a double pointer.

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