In the following snippet of a Microsoft Excel 2016 worksheet, which of the following is the correct range reference for selected cells?

Consider the code below:

Dim a() As Integer = {99, 22, 11, 3, 11, 55, 44, 88, 2, -3} Dim result As Integer = 0 For i As Integer = 0 To a.Length - 1 If a(i) > 30 Then result += a(i) End If Next The value of variable result will be: a) 280 b) 154 c) 286 d) 332

What is the base case for the recursive merge sort algorithm?

a. Any array that is already sorted. b. A two-element array. c. A one-element array. d. A zero-element array.