How to check if linked list contains loop in java?

0 Answers  

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Accenture NJ mostly ask question on Collection like 1)How to sort Objcts and how treeset sort them 2)Explain mechanism of Hashcode finding in Java 3)Name some of the Sorted collection.

2 Answers   Accenture,

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Why call by value prevents parameter value change?

0 Answers  

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Can a static member function access member variable of an object?

0 Answers   Virtusa,

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what is Assertion?

4 Answers   Wipro,

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Explain exception chaining in java?

0 Answers   Cyient,

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What is the difference between the file and randomaccessfile classes?

0 Answers  

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Explain creating threads by implementing runnable class?

0 Answers  

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What is Map interface?

3 Answers   Wipro,

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what is sendredirect?

7 Answers   TCS,

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What is the purpose of the main method?

0 Answers  

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what is filters and its use?

2 Answers   Virtusa,

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