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1 . which of the following will produce an answer that is closest in value to a double , d. while not being greater than d?

A. (int) Math . min (d);
B. (int)Math. max(d);
C. (int)Math .abs (d);
D. (int)Math.Floor(d);

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Answer: Option D

Explanation:

Description The method floor gives the largest integer that is less than or equal to the argument. Syntax This method has the following variants − double floor(double d) double floor(float f) Parameters Here is the detail of parameters − A double or float primitive data type. Return Value This method returns the largest integer that is less than or equal to the argument. Returned as a double. Example Live Demo public class Test { public static void main(String args[]) { double d = - 100.675; float f = - 90; System.out.println(Math.floor(d)); System.out.println(Math.floor(f)); System.out.println(Math.ceil(d)); System.out.println(Math.ceil(f)); } } This will produce the following result − Output - 101.0 - 90.0 - 100.0 - 90.0

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