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

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Java Related Interview Questions

Questions Answers Views Company eMail

Can this keyword be used to refer static members?

1 1101

Why is method overloading not possible by changing the return type in java?

1 1065

Can there be an abstract method without an abstract class?

1 1031

Write a program in java to create a doubly linked list containing n nodes.

1 1040

How can we access some class in another class in java?

1 1083

What is a heavyweight component?

1 1106

Is constructor inherited?

1 1038

Can we overload the constructors?

1 1064

What is the purpose of using java.lang.class class?

1 1083

What is the use of http-tunneling in rmi?

1 1123

Why can we not override static method?

1 1172

Can subclass overriding method declare an exception if parent class method doesn't throw an exception?

1 1196

Can we define private and protected modifiers for the members in interfaces?

1 1195

What is the difference between static (class) method and instance method?

1 1162

What is this keyword in java?

1 1109

Un-Answered Questions { Java Related }

What is the first argument of the string array in main method?

1025

what are the different modes of archival? Explain each mode in two lines each?

994

what is reflection api? How are they implemented?

1102

explain different ways of using thread? : Java thread

1079

How to sort array in descending order in java?

986

What is lazy class?

480

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

2861

What is java string pool?

1076

What is parsing in java?

1030

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

536

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

1058

What do you understand by casting in java language? What are the types of casting?

923

What is the locale class?

1022

Can we extract main method from another class?

1026

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

1063

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