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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 59554

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

10 11910

What happens when a main method is declared as private?

22 39061

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

39 98540

Can Applet have constructors?

5 20867

Difference between String & StringBuffer

16 45168

Explain Event handling in AWT?

1 5262

What are the traverses in Binary Tree?

2 4434

What is Applet Flickering ?

1 4495

What is CardLayout?

1 2898

What is meant by Java ?

2 3314

What is serializable interface?

13 24313

What is the difference between Integer and int?

10 22242

What is the difference between a Window and a Frame?

6 18070

What is the root class for all Java classes?

8 19055

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Infosys Core Java Interview Questions

Un-Answered Questions

Can a unique index be created on a column, which contains null?


What kind of environment is strategic in artificial intelligence? a) Deterministic b) Rational c) Partial d) Stochastic


Specify what the information segments utilized by hadoop are?


how do substitute a pattern in a string using re module


Treating a categorical variable as a continuous variable would result in a better predictive model?


How to configuring routes in angular js?


What is h:graphicimage tag in jsf (javaserver faces)?


What does session and cookies represent in ruby on rails?


Differentiate y = sinx + cosx + tanx


How to extract metadata for the entire database?


From where apache names comes?


What are Workflow patterns?


How do you use reject loader.


What does partial reload do?


Distinguish between Server-side and Client-side code?