Answer Posted / kalamata kalyani

By using init() method we can initialize applet.This
function is called only once at the beginning of the
program.

what is thread in Java ?

631

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What is use of valueof () in java?

567

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What is bom encoding?

557

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Can we call the constructor of a class more than once for an object?

635

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How do I type unicode?

540

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Why collection doesn’t extend cloneable and serializable interfaces?

648

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Why can't you declare a class as protected?

601

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What is the platform?

538

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What technique is carried out to find out if a particular string is empty?

575

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State the main difference between c++ and java?

594

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Give me example of derived data types.

595

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Does every java program need a main?

538

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explain copyonwritearraylist and when do we use copyonwritearraylist?

547

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what is the difference between a threads start() and run() methods? : Java thread

528

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What is the exception hierarchy in java?

490

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