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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 60267

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

10 12200

What happens when a main method is declared as private?

22 39680

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

39 99162

Can Applet have constructors?

5 21126





Difference between String & StringBuffer

16 45430

Explain Event handling in AWT?

1 5294

What are the traverses in Binary Tree?

2 4483

What is Applet Flickering ?

1 4524

What is CardLayout?

1 2948

What is meant by Java ?

2 3375

What is serializable interface?

13 24508

What is the difference between Integer and int?

10 22531

What is the difference between a Window and a Frame?

6 18364

What is the root class for all Java classes?

8 19268

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Infosys Core Java Interview Questions





Un-Answered Questions

Which command is used to replace CDUP command in FTP IF i WANT TO USE SFTP?

1065


Name one of major transformer company in KSA ?

59


Can we display a list in a pop-up screen other than full-size stacked list?

43


What are the limitations of the Pig?

29


How to get variable value from getting in zend framework?

16






Can I upgrade my version of android?

14


What's the difference between file, class and activity in android?

39


What is a toast?

20


What is the treasury stock method?

29


What are the variables in salesforce?

5


What are minterm and maxterm?

33


How works weighfeeders in cement industry? what is the working principle?

1008


Explain about Recording Function?

56


How to create a simple server in node js that returns hello world?

5


List the type of locks?

31