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Infosys Core Java Interview Questions

Questions Answers Views Company eMail

How java is platform independent?

41 87001

Functionality of JVM?

7 31465

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 14057

what is overloading in java?

13 34974

why is multiple inheritance not allowed in java?

7 16186

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

24 200521

what is difference between colection and collections?

25 72493

how session will be expired?

5 15263

How to provide security in java

2326

what is abstract method with example?

6 17203

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

13 21419

What is the difference between overloading and overriding a function?

13 24621

what is the difference between Cpp And Java

15 28400

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

8 15186

how can we import the user defined package without classpath?

1 7846

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Infosys Core Java Interview Questions

Infosys Core Java Interview Questions (61)

Un-Answered Questions

What is a normal distribution curve?

1137

types of reviews?Advantages of reviews? Diff between process and procedure? diff b/w verification and validation? diff b/w cmm,cmmi? exp tqm,gqm,iso,ieee? Roles and responsibilities of tester? Ricks,types of ricks? what r Quality factors?

2310

Mention what is sap cutover testing?

Is drupal front end or backend?

112

What are spring annotations?

862

what is persistent lookup cahce?how to use and when to use this persistent lookup cahce?explain?

2368

How to define an anonymous procedure without variables?

1186

What is the difference between fontsize and font size in dhtml?

889

What is projection view?

1000

How does a boat measure speed?

1208

A design problem was given in which I was supposed to make a design for the data base for a given problem.

1150

How to connect to vpc in different regions?

167

Explain what is dbms?

1118

Describe the Operating System concept of Fragmentation

1171

Machine tool guideways are usually hardening by ?

1318