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Java J2EE Interview Questions
Questions Answers Views Company eMail

Define an applet in java?

 1 1299

What is the differences between heap and stack memory in java? Explain

 1 1087

what is anonymous class in java?

 1 1157

What is the difference between the ">>" and " >>>" operators in java?

 1 1092

Explain the difference between abstract classes and interfaces in java?

 1 1338

How we can make copy of a java object?

 1 1217

Explain different states of a thread in java?

 1 1186

What are the java ide's? Explain

 1 1195

what do you mean by classloader?

 1 1225

Explain the difference between an object-oriented programming language and object-based programming language?

 1 1063

What is java and why do we need it? Explain

 1 1267

what is interface in java? Explain

 1 1079

what is the constructor and how many types of constructors are used in java?

 1 1101

What is the purpose of the system class in java?

 1 1150

Why java is a platform independent? Explain

 1 1220

Un-Answered Questions { Java J2EE }

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2882

Write a program to find the whether a number is an Armstrong number or not?

1110

What is lazy class?

490

What is a constructor overloading in java?

1136

Explain public static void main(string args[]) in java.

1089

What is java string pool?

1091

What is a classloader in java?

1101

Differentiate between static and non-static methods in java.

1135

What are the contents on web.xml in struts application ?

1082

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152

explain different ways of using thread? : Java thread

1092

How to sort array in descending order in java?

1005

Is minecraft 1.15 out?

1056

What is action chaining ?

1181

Realized?

2278

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