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

What are the steps involved to write rmi based programs?

1 1100

Can we change the scope of the overridden method in the subclass?

1 1502

What is the constructor?

1 1124

Can we access the non-final local variable, inside the local inner class?

1 1110

Is delete, next, main, exit or null keyword in java?

1 4176

Explain the hierarchy of java exception classes?

1 1216

What comes to mind when someone mentions a shallow copy in java?

1 1193

How many ways can we create the string object?

1 1088

What are the differences between c++ and java?

1 1222

Why chararray() is preferred over string to store the password?

1 1102

How the metacharacters are different from the ordinary characters?

1 1094

What is the final method?

1 1146

What are the main differences between the java platform and other platforms?

1 1138

Why does java not support pointers?

1 1220

How can you make a class serializable in java?

1 1069

Un-Answered Questions { Java Related }

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

1058

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

2658

what is reflection api? How are they implemented?

1102

What is the locale class?

1022

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

1063

Are jvm’s platform independent?

975

Can we return resultset in java?

985

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

923

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

1032

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133

What is parsing in java?

1030

Is minecraft 1.15 out?

1038

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

1095

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

1025

What is a classloader in java?

1083

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