Task static method ________ enables you to wait for any one of several Tasks specified as arguments to complete—the method returns the Task that completes first.

If the year is left off an entered date, ________

A) the year 1900 will be automatically inserted B) the year 2000 will automatically be inserted C) the current year will be inserted D) the year will stay blank

What is the output of the following program when the button is clicked on?

``` Private Sub btnDisplay_Click(...) Handles btnDisplay.Click Dim result As Double Dim number(4) As Double FillArray(number) result = SumArray(number) txtBox.Text = CStr(result) End Sub Sub FillArray(ByRef anyArray() As Double) Dim temp() As String = IO.File.ReadAllLines("Data.txt") For i As Integer = 0 To 4 anyArray(i) = CDbl(temp(i)) Next End Sub Function SumArray(anyArray() As Double) As Double Dim total As Double total = 0 For i As Integer = 0 To 4 Step 2 total += anyArray(i) Next Return total End Function ``` Assume the five rows of the file Data.txt contain the following entries: 1, 3, 5, 7, 9 (A) 0 (B) 25 (C) 15 (D) None of the above