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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 58681

Differentiate Vector and ArrayList?

6 8490

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

7 9020

What is an abstract class?

7 7854

How can final class be used?

5 9797





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

1 11035

Java support what type of parameter passing ?

7 12380

Explain the term serialization?

10 10224

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

10 11541

What is Overriding and how can it be used?

7 13936

Explain pass by reference and pass by value?

8 12438

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

39 97569

Can multiple catch statements be used in exceptions ?

6 7245

Difference between Application and Applet ?

4 7465

Can a class inherit the constructors of its superclass?

9 15160

Post New Wipro Core Java Interview Questions



Un-Answered Questions

Why can't we parallel the secondary circuits of two voltage transformers?

280


sir, pls mail me the previous question papers of RRB Junior Engineer Gr-II Drawing

800


WHAT IS AS/400 SYNORIO?

2194


What s gland sealing steam?

719


Define Primary key, Foreign key, Weak key in your own words.

2187






Give an example when you had a clash with your peer. What did you do in that situation?

4


how to deduct tds on income from other sources with examples

986


why your choseing bank of america

1301


Explain useful data mining queries?

1


Give the name of a processor produced by mortorola?

4


How to design inductive load for 3 phase 440v and maximum 5 amps for star or delta? Can we use a 15kW, 1450rpm motor for 15kW, 960rpm apllication?If yes.how......n.if thesame motor used what`s it`s sideeefect.

1396


Draw a neat sketch showing the 'throat' of a welding in a plate girder ?

1117


tell me 5 situations when we r using oracle db stages like orecle connector, oracle enterprise

2043


Classify cystic neoplasms of the pancreas?

8


For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel

1861






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