What is function overriding and overloading in java?

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How many bytes are there?

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2) Suppose there are 5 directories having lot of files (say txt files) in each directory. 2 things :- 2.1) You want to search for filenames which have a particular pattern. 2.2) Out of these filtered files you want to search for a particular keyword or a search string. How can you achieve this?

0 Answers   RBS, TCS,

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Why Static variable required in java?For ex,class A { static int a; int b; } Why static is required?

5 Answers   Ericsson,

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Is 0 true or false?

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Is a string literal?

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Which are thin and thicK wrapper Class's in Java?

1 Answers  

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Difference between final and effectively final ?

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What is hash in java?

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Explain differences between checked and unchecked exceptions in java?

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What is the size of an array?

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How do you create a null object?

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