Jam Cracker Bangalore Java Interview Questions Asked.

Mode - Telephonic.
Date - April 2020
Location - Bangalore
Experience -3+

1. Tell me about yourself.
2. What is oops?
3. What is polymorphism, Explain Overriding & Overloading in detail?
4. Difference between throw & throws?
5. What is synchronisation?
6. One static synchronised method m1 and another synchronised method m2 is there. Two different threads are calling m1 and m2 separately, then what will happen?
7. Super class method is throwing IOException then can subclass method (overriding case ) throw FileNotFoundException?

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