Millionaire Mode

Advanced Java

Question 1 of 25

Which of the following methods of Observable class returns the true value if the invoking object is modified and false if it is not?

  1. countObservers()
  2. deleteObserver()
  3. hasChanged()
  4. setChanged()
  5. addObserver()

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000