A Small Test to Build Your Knowledge

A. Byte to int B. Int to long C. Long to int D. Short to int

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A. java.lang.Object B. java.lang.String C. java.lang.util D. None

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A. True B. False C. An int value D. None

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A. 3 B. 3.0 C. 4 D. 4.0

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A. Object B. Instance variables C. Reference variable D. None

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A. catch B. throw C. final D. none

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A Small Test to Build Your Knowledge

Top 6 Java Quiz Questions

A. Byte to int B. Int to long C. Long to int D. Short to int

1. Automatic type conversion is possible in which of the possible cases?

A. java.lang.Object B. java.lang.String C. java.lang.util D. None

2. In which of the following is toString() method defined?

A. True B. False C. An int value D. None

3. compareTo() returns

A. 3 B. 3.0 C. 4 D. 4.0

4. Output of Math.floor(3.6)?

A. Object B. Instance variables C. Reference variable D. None

5. What are the variables declared in a class for the use of all methods of the class called?

A. catch B. throw C. final D. none

6. Exception created by a try block is caught in which block-

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