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C++ Institute Exam CPA-21-02 Topic 2 Question 30 Discussion

Actual exam question for C++ Institute's CPA-21-02 exam
Question #: 30
Topic #: 2
[All CPA-21-02 Questions]

What will variable "y" be in class B?

class A {

int x;

protected:

int y;

public:

int age;

};

class B : public A {

string name;

public:

void Print() {

cout << name << age;

}

};

Show Suggested Answer Hide Answer
Suggested Answer: C

by Chanel at Oct 21, 2024, 05:58 PM

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Ria
14 days ago
I love how they try to make these questions so tricky. 'Protected' all the way, baby!
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Andra
18 days ago
Haha, 'None of these'? Seriously? They're just trying to trick us, aren't they?
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Esteban
4 days ago
B) private
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Freeman
7 days ago
A) public
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Meghann
25 days ago
Of course it's 'protected'! What else could it be? I could do this in my sleep.
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Merlyn
2 days ago
Of course it's 'protected'! What else could it be? I could do this in my sleep.
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Marget
4 days ago
D) None of these
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Benedict
7 days ago
C) protected
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Vilma
8 days ago
B) private
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Billy
14 days ago
A) public
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Barrie
1 months ago
Hmm, I'm pretty sure the answer is 'C) protected'. That's how inheritance works, you know.
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Chandra
1 months ago
The variable 'y' will be 'protected' in class B, since it is declared as 'protected' in the base class A.
upvoted 0 times
Luisa
9 days ago
C) protected
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Dona
16 days ago
B) private
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Bea
25 days ago
A) public
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Minna
2 months ago
I agree with Pearlie. Since class B is inheriting from class A, 'y' will remain protected.
upvoted 0 times
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Pearlie
2 months ago
I think variable 'y' will be protected in class B.
upvoted 0 times
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