Java's predefined classes are grouped into

When you make a change to a tab stop in the Tabs dialog box, click this button to apply the changes

A) Clear B) Set C) Apply

The function prototype double mySqrt(int x);

a. Declares a function called mySqrt which takes an integer as an argument and returns a double. b. Defines a function called double which calculates square roots. c. Defines a function called mySqrt which takes an argument of type x and returns a double. d. Declares a function called mySqrt which takes a double as an argument and returns an integer.