What is incompatible types in java?


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More Core Java Interview Questions

What is final keyword in java? Give an example.

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while creating thread why we extend thread class

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Which package is imported by default?

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What does opcode mean?

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If an application has multiple classes in it, is it okay to have a main method in more than one class?

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Does java allow default arguments?

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why string is not taking as primitive datatypes but we r taking it as a class? why explain it?

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can we have function for truncating the sign as like abs in oracle.

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What are field variable and local variable?

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What is the default value of local and global variables?

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What is a protected class in java?

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What are the two types of java?

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