Answer / Pankaj Kumar Bhurji

Yes, ArrayList in Java is ordered. It maintains the insertion order of its elements by default.

When try and catch block is used ?

6 Answers  

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Explain about method local inner classes or local inner classes in java?

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what is main purpose of interface?

2 Answers   Accenture, HCL, NIIT,

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Explain the difference between an object-oriented programming language and object-based programming language?

1 Answers  

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Need 2+ yrs experienced java techinical question papaer for company Iflex

1 Answers   TCS,

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What is a type parameter in java?

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What is thread safe singleton?

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What is compareto?

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Tell me are there implementations for sorting and searching in the java libarary?

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Can substring create new object?

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Which of the following is not an isolation level in the JDBC

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What is integer parseint?

1 Answers  

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