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 are depricated methods in threads and explain the lifecycle methods

CTS,

5 13066

explain the classification of exception and hoew to handle the exceptions

2 10183

what is java

10 11905

what does the method Class.forName returns?

Siemens, TCS,

4 16205

what is Assertion?

Wipro,

4 15345

When does the compiler supply a default constructor for a class?

TCS,

9 18720

Which Math method is used to calculate the absolute value of a number?

Accenture,

3 10145

How does serialization work

Ordain Solutions,

3 11278

To what value is a variable of the Boolean type automatically initialized?

3 8751

What is the exact difference in between Unicast and Multicast object ?

Accenture,

4 27160

What is the difference between Stream Reader and Stream Writer?

4 17709

Which class should you use to obtain design information about an object

2 8475

Why we need to serialize the object

CTS, Geometric Software,

11 40331

a US company has filed my H1B visa ,, and i got selected in random number process.I wanna ask Could they ask regarding my languages(java,c++) or there will b just general questions?? And wat kind of questions will they ask in embassy interview??

2 5349

whatis the diff between ejb and servlet/jsp

TCS,

6 21106

Un-Answered Questions { Java Related }

Explain public static void main(string args[]) in java.

1061

What do you mean by an interface in java?

1095

How is declarative handling of exceptions done in struts ?

999

What is difference between @controller and @restcontroller in spring?

533

What is the java api?

982

Are jvm’s platform independent?

970

Can we return resultset in java?

985

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2256

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2413

Find Best Job Vacancies across the world on Jooble!

126

What is action chaining ?

1156

what is reflection api? How are they implemented?

1097

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

1121

What is the difference between filters and interceptors ?

1293

How to sort array in descending order in java?

982

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