What Numbers Are Displayed in the List Box When the Button

question 81

Multiple Choice

What numbers are displayed in the list box when the button is clicked on?
Private Sub btnDisplay_Click(...) Handles btnDisplay.Click
Dim file As String = "Beatles.txt"
Dim fabFour As String = FillArray(file)
lstBox.Items.Add(Array.IndexOf(fabFour, "Ringo")
lstBox.Items.Add(fabFour.Count - 1)
End Sub
Function FillArray(file As String) As String
Dim names As String = IO.File.ReadAllLines(file)
Return names
End Function
Assume the four lines of the file Beatles.txt contain the following entries: John, Paul, Ringo, George.

• A) 3 and 3
• B) 3 and 4
• C) 2 and 3
• D) 2 and 4

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Definitions:

Aggregate Expenditure Line

A graphical representation showing the total planned spending on goods and services at different levels of national income.

Spending Multiplier

A factor by which a change in spending translates into a greater change in income and output throughout the economy.

Price Level

The calculated average price across the broad spectrum of goods and services in an economy.

Investment Spending

Expenditure on capital goods used to produce other goods and services in the future.