adplus-dvertising
frame-decoration

Question

There are how many ways to use existing classes to define a new class?

a.

1

b.

2

c.

3

d.

4

Answer: (b).2

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. There are how many ways to use existing classes to define a new class?