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

Howmany address lines are required to addressing 1 MB memory?

Beatroot Technologies, CSC, HCL, Hexaware, IBM,

8 30464

How the elements are organized in GridBagLayout?

1 4020

Can we declare variables inside a method as Final Variables?

3 12573

Can you call a constructor within a constructor?

7 15681

Can you declare a static variable in a method?

7 17253

How the elements are organized in GridLayout?

2 5139

How are this and super used?

IBM,

7 12332

How are this() and super() used with constructors?

9 19791

Without creating a new object, How you can retrieve a String or other object?

1 5290

How GUI component handle its own events?

1 5335

How you can create a radio buttion using Checkbox class?

1 4966

Can an unreachable object become reachable again?

DELL,

3 22409

Can applet in different page/s communicate with each other?

1 4629

How to add and remove nodes in Jtree?

1 3331

What is deadlock and how to avoid this?

2 6614

Un-Answered Questions { Java J2EE }

Is array dynamic in java?

936

Difference between throw and throws?

1105

What is an object message?

867

What is the difference between access specifiers and access modifiers in java?

1176

What is meant by orm in hibernate?

393

What are middleware servers?

1070

Hi Anyone know the model / questions of the Federal bank sample questions for the post of Specialist Officers - Programmers. Please post if anyone have..

2307

What does three dots mean in java?

1126

How do you include a string in java?

994

Difference between 5.0 and 6.0?

857

When do I need to use reflection feature in java?

1081

What are all the advantages of servlet over cgi?

1090

Given a singly linked list, how will you print out its contents in the reverse order? Can you do it with consuming any extra space?

994

How would you integrate spring and hibernate using hibernatedaosupport?

372

Why is the singleton pattern considered to be an anti pattern?

888

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