The most efficient data type for a variable that stores the number 4.6

1.	The most efficient data type for a variable that stores the number 4.6e20 is the _____ data type
A.	Character
B.	Double
C.	Float
D.	Long Integer
E.	Short Integer
Answer» D. Long Integer

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The most efficient data type for a variable that stores the number 4.6e20 is the _____ data type

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