How many functional interfaces does java 8 have?
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can abstract class have constructor how can you achive this ?
When do we need to use internal iteration? When do we need to use external iteration?
What is use of arraylist in java?
How is final different from finally and finalize?
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?
Can we catch more than one exception in single catch block?
What is java beans?
what are the differences between java and .net?..why u choose java?
what is prepare statement? what is calabedtarement?
When will you define a method as static?
What is keyword auto for?
Why are arrays useful in java?