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;

}

};

Apublic

Bprivate

Cprotected

DNone of these

Show Suggested 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.

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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.

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Pearlie

2 months ago

I think variable 'y' will be protected in class B.

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