How many types of java are there?
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Hi Friends, can you explain instance in java. In general instance means "occurence of something" . In java what is instance.
Define iterator and methods in iterator?
Difference between Primary key and unique key?
which of tha following is not a thread safe class? a) ArrayList b)Vector c)HashTable d)None
what is the logic inside any default constuctor?
Explain treeset?
How do you read and print a string in java?
What do you mean by platform independence?
What is an empty class? What functionality does it offer in Java?
0 Answers Deloitte, EXL, JPMorgan Chase,
What is arrays sort in java?
when to use abstract class and when to use interface?
16 Answers Exterro, iGate, IonIdea,
If system.exit (0); is written at the end of the try block, will the finally block still execute?