Explain 5 io best practices?

Question Posted / rohit gautam

No Answer is Posted For this Question
Be the First to Post Answer

More Core Java Interview Questions

Explain the importance of finally over return statement?

What is main difference between variable and constant?

How to do a true java ping from windows?

What is a arraylist in java?

What are the Abstract Classes provided by Java?

Thanks A.jyotsna, Can u tell me differnce between abstract class and interface vikash

There are 2 methods in a class. Both have the same method signature except for return types. Is this overloading or overriding or what is it?

Difference between hashCode() & equals()?

Need to use public,static keywords in main function?

Why put method is used?

Can you explain the difference b/n abtract and interface with a good example,?In what cases we have use abtract and what case interface?

What are conditionals and its types?

For more Core Java Interview Questions Click Here