Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java J2EE Interview Questions

Questions Answers Views Company eMail

how to create multithreaded program? Explain different ways of using thread? When a thread is created and started, what is its initial state? Or extending thread class or implementing runnable interface. Which is better? : Java thread

1031

what state does a thread enter when it terminates its processing? : Java thread

1048

What is threaded programming and when is it used? : Java thread

1065

what is the difference between the methods sleep() and wait()? : Java thread

965

what is thread? What are the high-level thread states? Or what are the states associated in the thread? : Java thread

984

how does multithreading take place on a computer with a single cpu? : Java thread

1146

what are different ways in which a thread can enter the waiting state? : Java thread

964

how do I create a runnable with inheritance? : Java thread

980

which class is the wait() method defined in? : Java thread

943

what is daemon thread and which method is used to create the daemon thread? : Java thread

971

what invokes a threads run() method? : Java thread

1014

what are synchronized methods and synchronized statements? : Java thread

995

describe synchronization in respect to multithreading? : Java thread

925

what is mutual exclusion? : Java thread

1020

what is thread? : Java thread

982

Un-Answered Questions { Java J2EE }

How many types of spring framework are there?

449

What is Garbage Collection in Java

1080

Why is the type for real numbers called double?

958

What is the difference between Error, defect,fault, failure and mistake?

1202

What do you know about seam?

1052

How to deploy Jar, War files in J2EE?

2694

What does it mean to be stateless?

997

What is the difference between development mode and production mode of weblogic server?

1084

Explain what is synchronization?

1095

What is oop principle in java?

1160

'A class is a template for an object' explain this statement.

1056

What is hibernate in pc?

379

What is the difference between the font and fontmetrics classes in java programming?

1145

What does yml stand for?

411

What is replacefirst in java?

1104

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