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iGate Core Java Interview Questions
Questions Answers Views Company eMail

What is the smallest package in Java API?

 5 14187

when to use abstract class and when to use interface?

 16 56336

Q1.A. Write note on “The class path Environment Variable”? B. Which are different kinds of source code? Q2.A. How to create an interface? B. Why convert an applet to an application? Q3.A. How to use Media tracker Class. B. How to use string tokenizer class. Q4 A. Explain the overview of UDP messaging. B. Difference between SQL Exception class and SQL Warning class. Q5. A. How to create com object in Java? B. Write short notes on “The properties class” Q6. A. When object is created and destroyed? B. Explain the JDB in depth & command line. C. Write short notes on Web Sites.

2 7883

Can we inherit the constructor in a Class?please give one example.

 9 18195

why String class is immutable.

 5 12838

why java is better then .net?

 5 8295

What is basic concept of static in java ?

 1 6062

public class Test { public static void main(String ar[]) { Integer a = 10; Integer b =10; Integer c = 145; Integer d = 145; System.out.println(a==b); System.out.println(c==d); } }

7 12093

what is ABSTRACTION and what are using in real time project?

 1 3560

Tell me the programme for this @ 1 2 @ @ @ 1 2 3 4

 5 5241

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iGate Core Java Interview Questions


Un-Answered Questions

What are the approaches used by optimizer during execution plan?

690

What are the bootstrap media objects?

1

What are Indexers in C#?

774

What are the various configuration files that are used by oracle forms?

800

What is principlalobjectaccess table?

489

What is the difference between get and load method?

276

Is machine learning a good career?

57

what is a connecting pool?

686

What is the difference between static class and singleton class in c#?

703

Which is the latest version of magento?

1

In real time how you do the soak testing?

735

Which one is command key on keyboard?

662

What is home interface?

732

What is json data. and what is one way that .net developers can work with json?

1

how can I automatically refresh a web page?

845