I have a String s = java; What is the output when I say s.replaceAll('j', 'k'); Also what is the value of s after replacing?

8 Answers   KPIT,

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What does || mean in code?

0 Answers  

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In the below Java Program, how many objects are eligible for garbage collection?

1 Answers  

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How many types of voids are there?

0 Answers  

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String is a immutable objects . it means that string does not change........... But it will be chang......... { String s="kapil"; String s1="raj"; String s=s1; then print(.......) The String has been changed .. how it is possible and why its called immutable objects

7 Answers  

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Write an algorithm for quick sort?

0 Answers   Virtusa,

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What is ellipsis in java?

0 Answers  

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byte a=5; byte b=5; byte c=a+b; System.out.println(c); whats the o/p?

7 Answers   NIIT, Wipro,

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Why do we need singleton class?

0 Answers  

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Discuss different types of errors that generally occur while programming.

0 Answers   Amdocs,

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What is isa relationship?

0 Answers  

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Hi Friends, Can u give few interview questions which relates ArrayList and Hashmap. I mean how to link ArrayList and HashMap.I know this is not good way of asking questions like this , but i need

1 Answers   Microsoft, Wipro,

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