題組內容

二、 填充題 (共12題,第1題4分,2~5題、每題3分,第6~12題、每題2分,共計30分)

4、 執行下列Visual Basic程式片段後,訊息交談窗顯示的結果為何?________(4)________ Sub f(ByRef a, ByVal b)   a = a + 1   b = b + 1 End Sub Private Sub Form1_Load(…)   Dim X, Y As Short   X = 7 : Y = 8   MsgBox(X & " " & Y)   Call f(X, Y)   MsgBox(X & " " & Y) End Sub