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iGate Core Java Interview Questions
Questions Answers Views Company eMail

What is the smallest package in Java API?

5 9169

when to use abstract class and when to use interface?

16 49452

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 6158

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

9 13773

why String class is immutable.

5 10239





why java is better then .net?

5 5495

What is basic concept of static in java ?

1 4675

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 7662

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

1 2223

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

5 2744

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iGate Core Java Interview Questions





Un-Answered Questions

we are in contraction business, we purchase raw material and paid tax on related material, suppose we want to bill to our party in WCT?

1029


What is the Base Class of the Webpart? and About Content Edit Webparts?

76


How do you administer Connection Pooling in IIS 4.0?

1393


What is the condition to be satisfied for stability?

65


Can there be an abstract method without an abstract class?

70






Why is android called oreo?

38


What is face less component ?

9


Difference between Share Vs Assign?

5


what is the difference between impact force and sudden force? pls give any example.

1043


Which hormones are involved in the urinary sytem of a human body?

74


What are the ado.net connection pooling parameters?

61


What is oracle join syntax?

69


Define Multiprogramming and Multiprocessing in java.

95


what is the recommended character to use to separate target level paths levels? : Adobe flash

55


What is autotext in word?

25