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iFlex Core Java Interview Questions
Questions Answers Views Company eMail

Can a class inherit the constructors of its superclass?

9 17864

Difference between abstract class and Interfaces?

7 12577

What is Transient and volatile

10 29231

how u do unit testing?

2 4268

How u dubugg ur project?

1 5190





if i have one string class then how can you achive this class functionality of this class?

3 5316

What is the importance in context in JDBC connection pools?

2 3340

Difference between local and global transaction ?

1 19959

Difference between overloading and Overriding. (also asked in PA Consultancy Group,iflex,Value chain,IBM,CTS,Accenture, Tarang>

12 25560

where is .equals() method and how is it different from == operation Is hashing related to these?

4 5600

What is the need to implement Serializable interface (with no methods) for objects which are to be serialized ? We can write our own functionality which writes objects to streams then why we need to implement and tell JVM that which objects can be serialized.

6 12737

If a multi threaded Java program has started numerous number of threads, at any point in time how to know which thread is currently executing/running ?

7 12007

what is the need of the Ajax?

5 5910

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iFlex Core Java Interview Questions


Un-Answered Questions

What is %rowtype in pl sql?

283


What are action errors and error and what are the consequences they impose?

325


what type of quetion may be asked for experienced person in manual tester of 1 year?

1558


What are struts java?

254


Is it possible to bring select option in module pool screens?

330






How would you implement inheritance using c#?

360


What are the differences between string and stringbuffer?

327


What is use of hibernate session merge() call?

130


Which relational database engines will amazon rds support?

47


How to sort a collection of custom Objects in Java?

386


Why do we need to write test classes? How to identify if a class is a test class?

71


What is a symbol in ruby?

3


what is The specifications for oriface instalation

1395


What is purpose of serial numbers in sap pm module?

321


how the efficency of a coupling is calculated?

1889