C++ Institute Exam CPA-21-02 Topic 1 Question 18 Discussion

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

Question #: 18
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 Ena at Jun 22, 2024, 01:29 PM

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Joana

5 months ago

I agree with B) because ptr is a pointer to a char pointer.

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Linwood

5 months ago

I think A) is correct because **ptr means a pointer to a pointer.

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Carry

5 months ago

B) ptr is a pointer to char*

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Stevie

5 months ago

Haha, 'a bunch of strings' - that's one way to look at it! But yeah, A and B are the right answers here.

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Carin

5 months ago

Wait, isn't `char **ptr` just a fancy way of saying 'a bunch of strings'? I'm going with A and B too.

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Mike

4 months ago

B) ptr is a pointer to char*

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Rodrigo

5 months ago

A) ptr is a pointer to a pointer to char

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Hannah

6 months ago

This is a classic C pointer declaration. A and B make the most sense to me.

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Lottie

6 months ago

A) ptr is a pointer to a pointer to char

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Salley

6 months ago

I agree with Valentine. Options A and B describe the meaning of the declaration accurately.

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Valentine

6 months ago

A and B seem to be the correct answers. The declaration `char **ptr;` creates a pointer to a pointer to a character.

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Samira

5 months ago

B) ptr is a pointer to char*

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Samira

5 months ago

A) ptr is a pointer to a pointer to char

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Blythe

5 months ago

I agree, A and B are the correct options for the declaration char **ptr.

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Naomi

5 months ago

Yes, A and B are correct. ptr is a pointer to a pointer to char.

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Mireya

5 months ago

B) ptr is a pointer to char*

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Winifred

5 months ago

A) ptr is a pointer to a pointer to char

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