IBM Java Interview Questions.
Experience - 3 Years.
Date - May 2018.
Location - Bangalore.
- How did you ensure security in your project?
- Can we reduce the accessibility of method in subclass while overriding?
- Java is 100% object oriented or not?
- Can we serialize static variable?
- Why local variable does not have default value while instance variable has?
- What is json?
- What are java8 features?
- Which interface of collection is used to store key and value pair?
- Can we override finalize method?
- Extension of spring configuration file?
Face 2 Face
- How do you rate yourself in Core Java, Hibernate?
- How to do a fund transfer from A to B using spring? How to implement transaction to make a fund transfer? Write the complete code.
- How to use Hibernate Template?
- What is DAO and why are we using DAO?
- What is run time polymorphism?
- How Run time polymorphism is in effect in DAO implementation.
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