Explain the importance of throws keyword in java?

1046

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Explain why wait(), notify() and notifyall() methods are in object class rather than in the reading class?

1033

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What is the difference between @before and @beforeclass annotation?

1201

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What is the java reflection api? Why it’s so important to have?

1030

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What do you mean by platform independence? What is an interface?

1078

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What is the final access modifier in java?

1122

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Which one will take more memory: an int or integer?

1287

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What are the differences between forwarding () method and sendredirect() methods?

1153

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What is the difference between length and length() method in java?

1173

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What is a java applet? What is an interface?

1143

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What is a jit compiler?

1195

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What is the difference between a factory and abstract factory pattern?

1204

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Can we have more than one package statement in the source file?

1117

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What’s the difference between unit, integration and functional testing?

1170

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How would you format a date in java? I.e. In the ddmmyyy format?

1440

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