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Infosys Core Java Interview Questions
Questions Answers Views Company eMail

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

32 60900

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

10 12494

What happens when a main method is declared as private?

22 40267

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

39 99718

Can Applet have constructors?

5 21353





Difference between String & StringBuffer

16 45687

Explain Event handling in AWT?

1 5326

What are the traverses in Binary Tree?

2 4535

What is Applet Flickering ?

1 4563

What is CardLayout?

1 3005

What is meant by Java ?

2 3437

What is serializable interface?

13 24679

What is the difference between Integer and int?

10 22782

What is the difference between a Window and a Frame?

6 18640

What is the root class for all Java classes?

8 19441

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Infosys Core Java Interview Questions





Un-Answered Questions

How do I add images to drupal?

3


What is the difference between flux vs mvc?

9


Is there any way to skip finally block of exception even if some exception occurs in the exception block?

61


Is it possible to configure the cache size for mmapv1 in mongodb?

1


Which antivirus is used in linux?

33






can we compare the combined core of DBM and BC density with average density of Lab DBM and Lab BC density

979


From a strategic perspective, how can senior management make the best use of the human resource function?

998


What is the test case?

56


Why the ship cranes are not having counter weights irrespect of industrial & civil construction cranes are having counter weights.

1042


Is a form of interprocess communication?

38


What types of metals are typically removed via chemical precipitation?

73


As you know excellent communication skills are at the core of this position. Do you have experience with interpersonal communication in a professional setting?

51


what is the purpose of checked Menu options

1409


How do we calculate the cost of investment?

766


Can an arraylist be empty?

30