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47 What is printed out by the code listed below the classes (i.e., below the line)? class Animal public virtual void whoAreYou () cout << an Animal\n;h class Insect public Animal public void whoAreYou() cout < an Insect\n; class Spider public Insect public void whoAreYou() cout << a Spider\n; Animal* a1-new Animal; Animal* a2 = new insect ; Animal* a3 = new spider; al->whoAreYou ); a2->whoAreYou ); ??->whoAreYou ( ) ; an Insect, a Spider, a Spider O an Animal, an Animal, an Insect O O an Animal, an Insect, a Spider an Insect, an Insect, a Spider an Animal, an Animal, an Animal

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Answer #1

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Answer 47:
c. an animal, an insect, a spider

Answer 50:
b. Inserting a node at the back

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