Convert a BST into a DLL and DLL to BST in place.

0 Answers   Amazon,

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Why string is popular hashmap key in java?

1 Answers  

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public class Test { public static void main(String ar[]) { Integer a = 10; Integer b =10; Integer c = 145; Integer d = 145; System.out.println(a==b); System.out.println(c==d); } }

7 Answers   iGate,

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What are recursive functions? Give some examples?

0 Answers   Axtria, ITC Indian Tobacco Company,

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What is an anonymous class?

1 Answers   IBM,

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What are the methods to rectify ambiguities in the interfaces in JAVA?

0 Answers   CGI,

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why constructor dont have returns type?

9 Answers   IBM,

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What is the purpose of setAutoCommit() ?

1 Answers   Google,

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What is default switch case? Give example.

0 Answers  

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What are the Main functions of Java?

0 Answers   Akamai Technologies,

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whats the difference between == and .equal ?

10 Answers   Cisco,

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What is meant by 'Class access modifiers'?

0 Answers   HCL,

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