Question

The BasicSet 2 class implements the Set ADT by wrapping an object of the Linked Collection class and:______.

a) "forwarding" all method calls to it.
b) making its variables private.
c) disallowing null elements.
d) "forwarding" all method calls except certain calls to the add method.
e) None of these is correct.

Answer 1

The BasicSet 2 class implements the Set ADT by wrapping an object of the Linked Collection class and forwarding" all method calls except certain calls to the add method.