Answers to the first sample exam:
m/ch
1) B (but D also OK)
2) C
3) C
4) A
5) A
6) C
7) Not covered
8) Not covered
9) B
10) None of the above. The answer is 6
11) D
12) A
13) E
14) D
15) D

 part ii -- not covered

part iii --
1)
copy and paste this to Word -- not all columns are showing. You cannot see y and z.

Private Sub btnEval_Click(…) Handles btnEval.Click	x	y	z
Dim x, y, z As Integer	0	0	0
x = 4	4
y = 2 + x + x		10
z = y * x			40
lstResult.Items.Clear()
lstResult.Items.Add(z – y)
lstResult.Items.Add(x + 2)
End Sub

2)
Hello