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OOPs Concepts

Cpp Programming 83 – Which inheritance type is used in the class given below? class A : public X, public Y {}

Cpp Programming, OOPs Concepts /
Question: Which inheritance type is used in the class given below? class A : public X, public Y {}
[A]. Multilevel inheritance
[B]. Multiple inheritance[C]. Hybrid inheritance
[D]. Hierarchical Inheritance

Answer: Option B

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Cpp Programming, OOPs Concepts

Cpp Programming 85 – Which of the following statement is correct?

Cpp Programming, OOPs Concepts /
Question: Which of the following statement is correct?
[A]. A constructor is called at the time of declaration of an object.
[B]. A constructor is called at the time of use of an object.[C]. A constructor is called at the time of declaration of a class.
[D]. A constructor is called at the time of use of a class.

Answer: Option A

Cpp Programming 85 – Which of the following statement is correct? Read More »

Cpp Programming, OOPs Concepts

Cpp Programming 86 – Which of the following factors supports the statement that reusability is a desirable feature of a language?

Cpp Programming, OOPs Concepts /
Question: Which of the following factors supports the statement that reusability is a desirable feature of a language?
[A]. It decreases the testing time.
[B]. It lowers the maintenance cost.[C]. It reduces the compilation time.
[D]. Both A and B.

Answer: Option D

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Cpp Programming, OOPs Concepts