StringBuilder s = new StringBuilder("Hello Mom");s.append(",I mean,Mother"); Response.Write(s.ToString()); String s = "Hello Mom"; s+ = ",I mean Mom"; Response.Write(s); Which is faster ? which uses the most memory?

6 Answers   HCL,

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how we can make a write-only class in java?

0 Answers  

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What is the difference between interpreter and compiling ?

7 Answers   TCS,

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Why do we use predicate in java?

0 Answers  

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What is the r character?

0 Answers  

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What design pattern you have used in your project? I answered Factory pattern, how it is implemented? What are its advantage? Do know about Abstract Factory?

0 Answers   Bravura Solutions,

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Can a class have more than one object?

0 Answers  

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Can you extend singleton class?

0 Answers  

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Define jit compiler?

0 Answers  

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Scenario: There are 1 to 100 numbers. Each number should be keep in the each column like from A column to Z column ie 1 to 26. From 27 to 52 should be in 2nd row in the excel sheet. This has to be continue till 100. How do you write Java program and what are various methods.

4 Answers   Cap Gemini,

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What does @param args mean in java?

0 Answers  

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what is the use of declaring constructor as private?

5 Answers   Cyient, IVY Technologies, Sai Softech, Virtusa,

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