Mention some features of java?
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What are the two ways to create a thread?
What is considered an anti pattern?
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
Is overriding possible in java?
Explain the difference between extends thread vs implements runnable in java?
What is a class variable?
How does regex work?
What is the difference between a switch statement and an if statement?
Which collection object is faster to retrieving the data and inserting the data into it.
2 Answers Jamcracker, Virtusa,
What is data and its types?
Difference between abstract class and Interfaces?
7 Answers CTS, iFlex, PA Consulting, Sai Softech, Value Chain,
How do you escape in java?