Refer to the Exhibit.
Which code correctly implements the association between A and B?
A.
class A { }
class B {
private A[] a;
}
B.
class A { }
class B {
private A a;
}
C.
class A {
private B b;
}
class B {
private A[] a;
}
D.
class A {
private B[] b;
}
class B {
private A a;
}
E.
class A {
private B b;
}
class B { }
F.
class A {
private B[] b;
}
class B { }