Given:
It is required that if p instanceof Pair then p.isValid() returns true.
Which is the smallest set of visibility changes to insure this requirement is met?
It is required that if p instanceof Pair then p.isValid() returns true.
Which is the smallest set of visibility changes to insure this requirement is met?
Correct Answer: B
%20It%20is%20required%20that%20if%20p%20instanceof%20Pair%20then%20p.isValid()%20returns%20true.%20Which%20is%20the){kind=link}