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Wipro Core Java Interview Questions
Questions Answers Views Company eMail

What is garbage collection in Java, and how can it be used ?

32 59278

Differentiate Vector and ArrayList?

6 8667

Differentiate constructor and a method and how are it be used?

7 9219

What is an abstract class?

7 8066

How can final class be used?

5 9989





By what default value is an object reference declared as an instance variable?

1 11158

Java support what type of parameter passing ?

7 12573

Explain the term serialization?

10 10420

Is there is any error if you have multiple main methods in the same class?

10 11769

What is Overriding and how can it be used?

7 14121

Explain pass by reference and pass by value?

8 12645

what is the Diff. between Access Specifiers and Access Modifiers?

39 98266

Can multiple catch statements be used in exceptions ?

6 7345

Difference between Application and Applet ?

4 7540

Can a class inherit the constructors of its superclass?

9 15325

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Wipro Core Java Interview Questions





Un-Answered Questions

what is deference selection and hiring? what is end to end recruitment process? Is Ownership is the Driving Force For Overall Development? Is Ownership is the Driving Force For Overall Development?

1601


What is wisdom teeth problems?

9


How to pass the parameter in parm using linkage section ? (syntax)?

18


what are the types of connection load-balancing?

15


Explain the characteristics of the cmp instructions?

3






Describe the stages of dyeing?

1


What is the difference between web edition and business edition?

1


I need to ask you that while I am trying to book one person in training for a business event type, they are saying that this person is not available for the business event. Why is it so? But that I can book a user for the same business event type. What is the differense between user and person? Now in case if I book a person for the business event, how can I see whether that person is available for that date or not. Moreover how can I see that that person is on leave or not.

19


Can we update the components in Managed solution?

1


Would you cause a 55-gallon drum of water to weigh more by climbing in?

9


What is neural network in artificial intelligence?

13


Why should a business prepare fund flow statement?

1


Is the delegate for a CAAnimation retained in iOS operating system?

15


How can I make sure my c# classes will interoperate with other .net languages?

6


How can u call Javascript from MXML?

1