Q. Which of these can not be used for a variable name in Java?

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Q. Which of these is necessary condition for automatic type conversion in Java?

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Q. What is the prototype of the default constructor of this class?

public class prototype { }

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Q. If an expression contains double, int, float, long, then the whole expression will be promoted into which of these data types?

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Q. What is Truncation is Java?

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Q. Which of these operators is used to allocate memory to array variable in Java?

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Q. Which of these is an incorrect array declaration?

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Q. Which of these is an incorrect Statement?

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Q. Which of these is necessary to specify at time of array initialization?

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Q. Generics does not work with?

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Q. How to sort an array?

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Q. How to copy contents of array?

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Q. Can you make an array volatile?

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Q. Where is array stored in memory?

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Q. An array elements are always stored in ________ memory locations?

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Q. What is the range of short data type in Java?

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Q. What is the range of byte data type in Java?

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Q. An expression involving byte, int, and literal numbers is promoted to which of these?

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Q. Which of these literals can be contained in float data type variable?

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Q. Which data type value is returned by all transcendental math functions?

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