Can we have a abstract class withought any method? What is a purspose of this?

3 Answers  

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Why string is immutable with example?

0 Answers  

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What is the declaration statement?

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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What is difference between word and integer?

0 Answers  

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Difference between Application and Applet ?

4 Answers   Wipro,

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What is difference between “==” and equals()?

1 Answers   IBM,

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I was asked to draw the class diagram for the below scenario which should obey OOPS concept. A Portal is to be developed for a school , which has 3 main divisions viz , Education , Admin & Trust. Each division has 2 sub divisions Kinder Garden & Higer Secondary.

3 Answers   Amtek, Huawei,

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How the elements are organized in GridBagLayout?

1 Answers  

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What is run time allocation?

0 Answers   Fidelity,

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what is the use of clone() in real time scenario?

2 Answers   Quinnox,

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Does constructor be static?

0 Answers  

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