Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

what is struts? why Struts?

CTS, Infosys, TCS,

6 10318

java is puerly object oriented or not ?

5 7023

i need income tax program using java inheritance concept. could u please help me?

2 5157

difference between byte stream class and character stream class?

4608

why should we get the following error ? Exception in main method NoClassDefFoundError:classname could anyone give the detail clarification on how java compiler can look for .class file?

2 4128

i need source code for income tax program using java inheritance

1 5151

java is fully object oriented languages or not? why?

HCL,

12 21912

What are the notations in Java?

Cap Gemini,

1 8959

What are library required to connect to excel sheet.

Cap Gemini,

2 6349

What is “try and catch” in java

Cap Gemini, TCS,

5 8858

Scenario: There are 1 to 100 numbers. Each number should be keep in the each column like from A column to Z column ie 1 to 26. From 27 to 52 should be in 2nd row in the excel sheet. This has to be continue till 100. How do you write Java program and what are various methods.

Cap Gemini,

4 8217

Difference between treemap & sortedset

Oracle,

3 12197

Diffrence between arraylist and hashmap

Oracle,

3 8526

what is data modeling?what is final method

Oracle,

1 5402

explain filters in java?

TCS,

2 7325

Un-Answered Questions { Java Related }

What is the purpose of @result?

1081

What is nan inf?

1187

What class is the top of the awt event hierarchy?

1170

What is a fulfillment center? Can a store have a multiple fulfillment centers?

905

What does the application client module contain?

979

Write a program to reverse a number in java?

1141

Different spring bean scope.

467

What are data types in oop?

1094

Can you override a final method?

1090

What are implicit objects in java?

1028

how to deploy apache tomcat server to weblogic server in java

2161

What is difference between @autowired and @resource in spring?

469

what is a green thread? : Java thread

1087

Explain suspend() method under thread class>

1103

What is webapplicationcontext?

477

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