Question: Type Unit in Scala ..... O is used for singleton objects. O is equivalent to type void in C/C++/Java and it has no values. is

Type Unit in Scala ..... O is used for singleton objects. O is equivalent to type void in C/C++/Java and it has no values. is assigned automatically to all functions that return just one value. O is equivalent to type void in C/C++/Java and it has only one value, denoted (). serves no clear purpose

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