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Wipro Core Java Interview Questions
Questions Answers Views Company eMail

How to override equals() and hashCode() method in java?

 1 2445

What do you meant by active and passive objects?

 613

What is a Null object?

 1 893

What is Garbage Collection in Java

 616

Does A Class Inherit The Constructors Of Its Superclass?

 538

If A Class Is Declared Without Any Access Modifiers, Where May The Class Be Accessed?

 670

How to overcome the exception object reference not set to an instance of object?

 626

What happens when a thrown exception is not handled?

 584

What is var keyword ?

 742

What is meant by JVM? Is JVM platform independent or not?

 579

What are the Class Libraries ?

 599

What are "methods" and "fields"?

 579

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Wipro Core Java Interview Questions


Un-Answered Questions

How many tables can you join in sql?

535

what is the differences between voltage and current controlled devices?

539

what is a database transaction? : Sql dba

587

What happen if you mix both thread.sleep and webdriver waits in a selenium script?

492

What are differences in testing a client server and a web application?

1517




what are the critical issues u face in ur project?

1975

Can I learn django without python?

207

Write steps for neo4j installation?

1

what conceptual model helps provide an understanding of how network protocol stacks such as tcp/ip work? : Windows server 2008

120

what are the difference between dcs & plc & scada?

588

Give two examples of a ‘collision-free’ protocol ?

1446

What is the syntax to call one script from another?

540

Can we define a class in a jsp page?

508

Is there any training or probation period after being selected?

659

What is dbms and its functions?

503