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Infosys Core Java Interview Questions
Questions Answers Views Company eMail

How java is platform independent?

 41 75181

Functionality of JVM?

 7 29064

Explain class A{} class B{} class C{} all the three classes are saved in a single file name, what the name should i provide to the file ,in what file name should i run the program? Ple Explain

 9 10906

what is overloading in java?

 13 30459

why is multiple inheritance not allowed in java?

 7 13615

what are the oops concept in java explain with real time examples

 24 192415

what is difference between colection and collections?

 25 65320

how session will be expired?

 5 13254

How to provide security in java

 1798

what is abstract method with example?

 6 15093

Why do we use public static with the main function in Java?

 13 17082

What is the difference between overloading and overriding a function?

 13 20239

what is the difference between Cpp And Java

 15 23375

If all the methods in abstract class are declared as abstract then what is difference between abstract class and in interface?

 8 12767

how can we import the user defined package without classpath?

1 6930

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Infosys Core Java Interview Questions


Un-Answered Questions

Explain what is an object?

566

List of words of preprocessor in .net?

514

Name three insectivorous plants?

2558

What is database alias db2?

593

How can a function retun more than one value in oracle with proper example?

575




What command is used to create a database in the sql server and how?

595

What is the size of string?

552

What is the difference between nlp and nlu?

533

What is dump destination? What are bdump, cdump and udump?

280

What is a file extension example?

499

Mention what is listeners in selenium webdriver?

550

nadia manages a local gym and is running an ad to drive more free trial memberships. What could she include in her ad text?

5

Hi What is a STAGING CLIENT in our Land scape? a bit of confusion in this

1877

List the merits and demerits of declaring a nested class in C++?

599

What is main ts in angular?

406