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Java J2EE Interview Questions
Questions Answers Views Company eMail

What part of memory - Stack or Heap - is cleaned in the garbage collection process?

 1 965

What is the difference between the program and the process?

 1 1040

. What are the differences between constructor and method of a class in Java?

 1 1207

How do you use final keywords and final variables in Java?

 2 933

In Java, what types of classes perform inheritance?

 2 999

What types of inheritance does Java support?

 2 985

What is Java exception handling?

 1 896

What are the differences between unchecked exception, checked exception, and errors?

 2 1182

What are the types of loops in Java, and how are they used?

 2 938

How do you declare an infinite loop?

 2 1077

What is the difference between the continue and break statement?

 2 1001

What is the entry point in Java, and how is it written?

 2 1042

In Java, what are public static void main string args?

 2 1022

In Java, what’s the purpose of static methods and static variables?

 2 973

How do you use, call, and access a static method in Java?

 2 1021

Un-Answered Questions { Java J2EE }

explain different ways of using thread? : Java thread

1090

What is lazy class?

490

Differentiate between static and non-static methods in java.

1134

What is the difference between equals() and == in java?

1048

How is declarative handling of exceptions done in struts ?

1014

What is the difference between break and continue statements?

1131

What is an object in java and how is it created?

1147

i want test pattern of zylog company and some examples also

2869

Is minecraft 1.15 out?

1050

What are the differences between heap and stack memory in java?

1151

What is java string pool?

1089

What do you know about validation plugin ?

1037

What is action chaining ?

1174

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

554

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

2879

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