Answer / Parul Sirohi

A data type modifier in Java is a keyword that is used to modify or add additional characteristics to a basic data type. Examples include `final`, `static`, and `byte`, `short`, `int`, `long`, `float`, `double`, and `boolean`.

what is the difference between static class and singleton class? can we create static class?

2 Answers   L&T, Octazen, Vamsi Labs,

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Is empty string in java?

1 Answers  

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can we have function for truncating the sign as like abs in oracle.

1 Answers  

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Is array serializable java?

1 Answers  

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What does localhost mean?

1 Answers  

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Write a program for recursive Traverse?

1 Answers  

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What is object

6 Answers  

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Write the algorithm to check the number non-leaf nodes in a tree.

1 Answers   Amdocs,

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How many ways can we create the string object?

1 Answers  

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When a thread is executing synchronized methods , then is it possible to execute other synchronized methods simultaneously by other threads?

1 Answers  

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Can we declare a static variable inside a method?

1 Answers  

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What is bom encoding?

1 Answers  

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