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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

What are static blocks in java ?

1 1175

What about method local inner classes or local inner classes in java?

1 1132

Explain notifyall() method of object class ?

1 1170

What access modifiers can be used for methods?

1 1196

Is there a way to increase the size of an array after its declaration?

1 1111

What about anonymous inner classes in java?

1 1103

String and stringbuffer both represent string objects. Can we compare string and stringbuffer in java?

1 1062

If an application has multiple classes in it, is it okay to have a main method in more than one class?

1 1109

What about member inner classes?

1 1201

What about instanceof operator in java?

1 1096

Can we use different return types for methods when overridden?

1 1083

What is amps ?

1 1109

Which class is the superclass of every class?

1 1104

What is explicit casting?

1 1063

Explain working of java virtual machine (jvm)?

1 1124

Un-Answered Questions { Java Related }

Are jvm’s platform independent?

979

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

2415

explain different ways of using thread? : Java thread

1079

i want test pattern of zylog company and some examples also

2856

Can we return resultset in java?

988

what is reflection api? How are they implemented?

1102

What do you mean by an interface in java?

1095

What is the difference between break and continue statements?

1118

What is the resourcebundle class?

1006

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2659

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

537

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

2259

What is the java api?

989

Differentiate between static and non-static methods in java.

1117

What is a classloader in java?

1084

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