1. How hashset works internally
2. Scenario where you can use hashcode and equals override.
3. which datastructure hashmap/set uses.
4. what all the new features were added in java 1.7
5. what all the scopes are there for bean in sprigboot
6. if singleton has a object of prototype then how will you overcome of this situation.
7. difference between @qualifier and @resources.
8. how will you implement logging framework in microservices.
9. if you get nullpointer exception in microservices how will you know from which service it is coming.
10. How will you initialize a mockito.(syntax)
11. what is the use of any in mockito.
12. SQL syntax to get Manager of an employee.
13. how do you get the duplicate records(syntax).
14. What is on demand injection, what is annotation for this.
15. What is chained constructor.
16. How to validate requestObject, and what if any request is null.
2. Scenario where you can use hashcode and equals override.
3. which datastructure hashmap/set uses.
4. what all the new features were added in java 1.7
5. what all the scopes are there for bean in sprigboot
6. if singleton has a object of prototype then how will you overcome of this situation.
7. difference between @qualifier and @resources.
8. how will you implement logging framework in microservices.
9. if you get nullpointer exception in microservices how will you know from which service it is coming.
10. How will you initialize a mockito.(syntax)
11. what is the use of any in mockito.
12. SQL syntax to get Manager of an employee.
13. how do you get the duplicate records(syntax).
14. What is on demand injection, what is annotation for this.
15. What is chained constructor.
16. How to validate requestObject, and what if any request is null.
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