What is the difference between abstract class and interface1? What is an interface?

1138

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What is an inner class in java?

1025

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What is a ternary operator in java?

1038

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How do you check if two given string are anagrams?

1008

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What is the difference between equals() and?

1265

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What is a ternary operator in java? What is an interface?

1045

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Can a constructor call the constructor of parent class?

1090

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What are serialization and deserialization?

1319

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Explain the difference between the public, private, final, protected, and default modifiers?

1097

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How would you convert bytes to string?

1054

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Difference between Preemptive scheduling vs. Time slicing?

1060

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Why we cannot override static method?

1127

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What if the main() method is declared as private? What happens when the static modifier is removed from the signature of the main() method?

1243

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What are the differences between include directive and include action?

1290

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Is simpledateformat safe to use in the multithreaded program?

1058

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