Which of these method returns a smallest whole number greater than or equal to variable X?(a) double Ciel(double X)(b) double Floor(double X)(c) double Max(double X)(d) double Min(double X)I had been asked this question in class test.The query is from Rounding Functions in portion Reflections, Multithreaded Programming, Collection Classes and Mathematical Functions of C#

Which of these method returns a smallest whole number greater than or

1.	Which of these method returns a smallest whole number greater than or equal to variable X?(a) double Ciel(double X)(b) double Floor(double X)(c) double Max(double X)(d) double Min(double X)I had been asked this question in class test.The query is from Rounding Functions in portion Reflections, Multithreaded Programming, Collection Classes and Mathematical Functions of C#
Answer» Correct answer is (a) double CIEL(double X) The best I can explain: Ciel(double X) returns the SMALLEST whole number greater than or EQUAL to VARIABLE X.

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