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

Do ejbs have to be homogeneously deployed across a cluster?

1029

What happens when a failure occurs and the stub cannot connect to a weblogic server instance?

968

What are the enhancements in ejb 2.0 with respect to cmp?

921

What is the max amount of information that can be saved in a session object?

997

What are the special design care that must be taken when you work with local interfaces?

965

How should you type cast a remote object? Why?

973

Can the bean class implement the ejbobject class directly? If not why?

925

What is the difference between url instance and urlconnection instance?

1020

What are the enhancements in ejb 2.0 specification with respect to asynchronous communication?

1008

Can you briefly describe local interfaces?

995

How do clients handle dns requests to failed servers?

970

How do I provide user credentials for starting a server?

928

What causes java.io exceptions in the log file of weblogic server?

1058

Do ejbs have to be homogeneously deployed across a cluster? Why?

960

What is the difference between creating a distributed application using rmi and using a ejb architecture?

913

Un-Answered Questions { Java Related }

Why do we need a constructor in a servlet if we use the init method?

1038

What is ojdbc14 jar?

910

What is crud in spring?

475

Explain wait() method of object class ?

1217

What are microservices in spring?

410

What is difference between applet and swing?

1023

Why we use struts over servlets?

1064

What is the name of java compiler?

962

Write an sql to find all records having all upper case alphanumeric characters in a field ?

937

What is japplet in java?

989

What is spring model?

417

why does the datapower appliance convert my utf-8 characters to encoding?

949

What is the default session timeout for an administrative console?

867

What is core java and j2ee?

914

What happens if an exception is throws from an object's constructor?

1123

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