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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;

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Suggested Answer: A, B

by Ena at Jun 22, 2024, 01:29 PM

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Joana
8 months ago
I agree with B) because ptr is a pointer to a char pointer.
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Linwood
8 months ago
I think A) is correct because **ptr means a pointer to a pointer.
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Carry
9 months ago
B) ptr is a pointer to char*
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Stevie
9 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
9 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
8 months ago
B) ptr is a pointer to char*
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Rodrigo
8 months ago
A) ptr is a pointer to a pointer to char
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Hannah
9 months ago
This is a classic C pointer declaration. A and B make the most sense to me.
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Lottie
9 months ago
A) ptr is a pointer to a pointer to char
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Salley
9 months ago
I agree with Valentine. Options A and B describe the meaning of the declaration accurately.
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Valentine
9 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
8 months ago
B) ptr is a pointer to char*
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Samira
8 months ago
A) ptr is a pointer to a pointer to char
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Blythe
8 months ago
I agree, A and B are the correct options for the declaration char **ptr.
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Naomi
8 months ago
Yes, A and B are correct. ptr is a pointer to a pointer to char.
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Mireya
8 months ago
B) ptr is a pointer to char*
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Winifred
9 months ago
A) ptr is a pointer to a pointer to char
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