Mphasis
1. What is difference between update and merge methods in Hibernate. What will happen if we use primary key in table?
2. What is the prototype of compare()?
3. What will happen throws java.io.IOException in method overriding?
4. If return type is different what will happen in Method Overloading?
5. What is Deep and Swallow Cloning?
6. Comparator and Comparable difference?
7. What will happen if two abstract classes are having two common methods and those are in relationship later the abstract sub class extends to concrete class then what will happen?
1. What is difference between update and merge methods in Hibernate. What will happen if we use primary key in table?
2. What is the prototype of compare()?
3. What will happen throws java.io.IOException in method overriding?
4. If return type is different what will happen in Method Overloading?
5. What is Deep and Swallow Cloning?
6. Comparator and Comparable difference?
7. What will happen if two abstract classes are having two common methods and those are in relationship later the abstract sub class extends to concrete class then what will happen?
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