Which are thin and thicK wrapper Class's in Java?

1 Answers  

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Create a form of user Login in JSP, that accepts the user name and password from user and authenticate it with user names and passwords stored in database. (Plz provide me answer immediately)

1 Answers   ABC,

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What is merge sort in java?

0 Answers  

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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

0 Answers  

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If all the methods in abstract class are declared as abstract then what is difference between abstract class and in interface?

8 Answers   Infosys, Synechron,

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Can static methods be inherited?

0 Answers  

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we have two threads..both the threads are reading the data.. is there any need of synchronization there?...justify it?

4 Answers   IBM,

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What is the purpose of finalization?

4 Answers  

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Why do we need array in java?

0 Answers  

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How many bytes is a unicode character?

0 Answers  

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Can constructor be static or final?

0 Answers  

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What are the high-level thread states in java programming?

0 Answers  

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