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

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Java Related Interview Questions

Questions Answers Views Company eMail

How do I limit the number of oracle database connections generated by weblogic server? : BEA Weblogic

980

How does concurrency work for message-driven beans? : BEA Weblogic

992

How do I configure jdbc so that the jms jdbc store recovers automatically? : BEA Weblogic

962

Why do I get an exception when trying to find a connection factory? : BEA Weblogic

1027

Which are the benefits of mdb (message driven beans) over standard jms consumers? : BEA Weblogic

1022

How do I programmatically get a list of queues or topics? : BEA Weblogic

1010

Must my bean-managed persistence mechanism use the weblogic jts driver? : BEA Weblogic

951

I am using a weblogic multitier driver in an applet as an interface to a dbms. If I run the class using the sun appletviewer on my local machine, I have no problems. But when I try to run the applet in a netscape browser, it will not connect 83 the two primary cluster services provided by weblogic server are? : BEA Weblogic

902

A client wants to preserve the reference to the ejbhome object of an enterprise bean instance and use it later. Which of the following can be serialized for this purpose? : BEA Weblogic

1021

How do I do http tunneling? : BEA Weblogic

1030

How do I protect weblogic server from security attacks from bogus clients using the wl-proxy-client-cert header? : BEA Weblogic

957

How do I use os authentication with weblogic jdriver for oracle and connection pools? : BEA Weblogic

1008

Match the ejb functions given below with the functionality equivalent in sql? : BEA Weblogic

912

Does weblogic jms support clustering? : BEA Weblogic

962

How do I put a message back on the queue for processing? : BEA Weblogic

1039

Un-Answered Questions { Java Related }

What is linkedlist in java?

1020

What is lambda expressions action func and predicate?

990

How do you reverse a list?

1021

What is switchaction?

1162

Is it possible for a yielded thread to get chance for its execution again?

960

What sorting algorithm does javascript use?

1005

What are synchronized blocks in java?

1198

Explain what is spring mvc?

426

Explain the usage of this with constructors?

1041

mention how does a websphere or any application server clustering work?

866

Name different methods for getting streams.

1003

Why session is not thread safe?

355

What is fulfillment center?

904

What is the need of servlet filters?

1017

What is the boot? What is the significance of it?

1103

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