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C# Programming · Q39

Functions and Methods in C Sharp

Programming · C# Programming · question 39

Q39

What is the correct syntax to define a method named CalculateAverage that calculates the average of an array of integers in C#?

A.
CalculateAverage(numbers[]) { return numbers.Average(); }
B.
double CalculateAverage(numbers[]) { return numbers.Average(); }
C.
CalculateAverage(int[] numbers) { return numbers.Average(); }
D.
double CalculateAverage(int[] numbers) { return numbers.Average(); }
Answer

Answer: Option D

Solution

Answer: Option D
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