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  1. Which of these class contains all the methods present in Math class?
    1. ClassLoader
    2. Compiler
    3. SystemMath
    4. StrictMath
    5. None of these
Correct Option: D

SystemMath class defines a complete set of mathematical methods that are parallel those in Math class. The difference is that the StrictMath version is guaranteed to generate precisely identical results across all Java implementations.


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