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class professor {};
class teacher : public virtual professor {};
class researcher : public virtual professor {};
class myprofessor : public teacher, public researcher {};
Referring to the sample code above, if an object of class
"myprofessor" were created, how many instances of professor
will it contain?
a) 0
b) 1
c) 2
d) 3
e) 4
- 4 Answers
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Answer / ahsanullah
becouse of virtual keyword it will create only one instances,
so ANS is: 1
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / d.sakthi
ans is 1 option b
reason:as three classes are derived from base class single instance is enough
| Is This Answer Correct ? | 3 Yes | 0 No |
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