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Which among the following best describes abstract classes?(a) If a class has more than one virtual function, it’s abstract class(b) If a class have only one pure virtual function, it’s abstract class(c) If a class has at least one pure virtual function, it’s abstract class(d) If a class has all the pure virtual functions only, then it’s abstract classI had been asked this question during a job interview.I'm obligated to ask this question of Abstract Class topic in division Classes of Object Oriented Programming |
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Answer» Correct answer is (c) If a class has at least one PURE VIRTUAL function, it’s ABSTRACT class |
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