Which one of the following is NOT a pitfall of inheritance?
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Published on 2012-09-06T03:16:42Z
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2012/09/06
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Which one of the following is NOT a pitfall of inheritance?
Base-derive classes should be totally separate and do not have an is-a relationship.
Base-derive classes should have been aggregate classes instead.
Inheritance may be inverted, example: Truck<-Vehicle should be Vehicle<-Truck.
Incompatible class hierarchies may be connected because of multiple inheritance. Aggregation should have been used instead.
Functionality is transferred from a base class to a derived one.
In my opinion, NOT a pitfall of inheritance meas can use inheritance.
1 seems do without inheritance
2 aggregate substitute Base-derive I don't know
So, I think 5 is the answer.
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