What is the difference between a vector & an array list?


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More Core Java Interview Questions

Can we overload run() method in java?

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What about instanceof operator in java?

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What is null object in java?

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How many types of interfaces are there?

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What restrictions are placed on method overloading?

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Which package has light weight components?

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What is skeleton and stub? What is the purpose of those?

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Is set ordered in java?

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How do you reverse sort a list in java?

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Why put method is idempotent?

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Can we define private and protected modifiers for variables in interfaces?

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Why is it called boolean?

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