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iGate Core Java Interview Questions

Questions Answers Views Company eMail

What is the smallest package in Java API?

5 15677

when to use abstract class and when to use interface?

16 59216

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 8628

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

9 19871

why String class is immutable.

5 13978

why java is better then .net?

5 9410

What is basic concept of static in java ?

1 6566

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 13433

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

1 4097

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

5 6284

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iGate Core Java Interview Questions

iGate Core Java Interview Questions (10)

Un-Answered Questions

What is a test log?

1169

How can Generative AI create value for enterprises?

a formula,a series of steps,or well defined set of rules for solving a problem a) algorithem b) program c) erdiagram d) compiler

1128

What is the meaning of c in c language?

1245

Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks

1837

Explain virtual destructor?

1251

What are the different types of storage in HTML 5?

979

Consider an enterprise wide system that you will be designing. The system’s purpose is file sharing, database‐dependent application delivery, OLTP and web application delivery. There will be 4 servers for each of these applications. If you were provided with a strict requirement for two‐tier architecture but had to accommodate over 5000 users what technologies and innovative methods would you use to facilitate the operation of such a system. (Note that twotier architecture has scalability issues in terms of number of users)

2274

please guide me who to prepare for bel interview...

2964

What is the difference between response.redirect and server.transfer?

1090

my diploma certificate in my higher education college

1664

What is normalization and what are the advantages of it?

1029

Is windows 10 or 8 better?

856

What is .net framework and what are the main components of it?

882

Which spark library allows reliable file sharing at memory speed across different cluster frameworks?

275