Why we need to serialize the object

11 Answers   CTS, Geometric Software,

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When is the finalize() called?

0 Answers  

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What is arrays aslist in java?

0 Answers  

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Can multiple catch statements be used in exceptions ?

6 Answers   Wipro,

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How do you implement singleton class?

0 Answers  

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Question 6 [9] 6.1 In what situations (in general) would you use a TreeMap? (3) 6.2 In what situations (in general) would you use a HashSet to store a collection of values?

1 Answers  

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what happens when a thread cannot acquire a lock on an object? : Java thread

0 Answers  

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Can we declare an anonymous class as both extending a class and implementing an interface?

8 Answers   College School Exams Tests, JVA, TCS, Wipro,

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What are different types of multitasking?

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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In what type of containers, Border layout is a default layout?

3 Answers  

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Can we declare array without size in java?

0 Answers  

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