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iGate Core Java Interview Questions
Questions Answers Views Company eMail

What is the smallest package in Java API?

5 9053

when to use abstract class and when to use interface?

16 49262

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 6112

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

9 13605

why String class is immutable.

5 10138





why java is better then .net?

5 5376

What is basic concept of static in java ?

1 4645

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 7412

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

1 2179

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

5 2649

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iGate Core Java Interview Questions





Un-Answered Questions

How do you create a scenario in excel?

1


Explain what is the tri state of a signal?

29


What is the difference between a node, a cluster, and data centre?

9


Write down the steps for the creation of stateless ejb.

41


Could some one tell me test cases for multi line text boxes like Notes field?

1056






What is the difference between strcpy() and strncpy()?

52


What's happening in the news right now, both in your country and abroad? Where did you hear about it?

1391


what is the rpm of Turbocharger of Cummins KTA50G3 Diesel Engine?/ Normally What is the rpm of Turbocharger for any 1 MW Engine?

1693


Explain me transaction data?

33


What is the difference between a return with transid and xctl?

49


You configured new asset accounting with three depreciation areas that post in real time. You need to do a partial scrapping to an asset in transaction type. How many document does the transaction create ?( any 1 answer) 1 3 4 6

400


What is the philosophy behind artificial intelligence?

51


How to deploy the custom image?

1


How to check if string A is substring of string B?

56


What is a extract is tableau?

12