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 Portlet???? when,where and why we use it ??

Infotech, Rebaca, Wipro,

3 12232

What is meant by portals???

9 18006

whst is encapsulation?when u encpsulate actually while devoloping code?

Amdocs, MGL,

7 10051

what is the messsage u r going to get from an objectoriented programing?

MGL,

1 2181

Expain ur organisation process( V-model)?.

Cap Gemini,

1 4495

What is checkpoint? How to create checkpoints in our java projects?

ABC,

1 7402

explain the life cycle of thread?

CTS, NIIT, TCS,

10 36890

what is polymorphism?

Zensar,

5 12360

What is the differnce between 2-tier architecture and 3- tier architecture in java?

3 16222

i have 500 jsps in my application,and i have same forward name for each jsp,so it lokks in strutsconfig.xml,from 1 to 500,but i want send 498 page directly,how can i cingigure my application

TCS,

2 9237

what is mean by overriding in which situation we wil use?

Atlas Systems, CSC, DCPL,

5 12717

what ide u r using and wat version, how wil u build the project etc ?

2 4622

what is difference between checked and unchecked exception plz explain examples ?

Fujitsu,

5 21612

how can u handle runtime exceptions in java plz explain with examples briefly?

Fujitsu, IBM,

3 19664

what is difference between throw and throws in exception?

Spenco,

48 93977

Un-Answered Questions { Java Related }

What is lazy class?

484

i want test pattern of zylog company and some examples also

2858

What do you mean by an interface in java?

1095

What is the locale class?

1024

How to sort array in descending order in java?

989

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2865

Write a program to print count of empty strings in java 8?

1084

What are the differences between heap and stack memory in java?

1133

How to create a base64 decoder in java8?

1133

What is a constructor overloading in java?

1123

Are jvm’s platform independent?

980

What do you know about validation plugin ?

1026

What is the java api?

989

What are the contents on web.xml in struts application ?

1060

What is the first argument of the string array in main method?

1025

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