Question 1: (2 * 10 =20 Marks)

Explain the following lines of codes using your own word:

1. MessageBox.Show ("Wish you all the best", "ITCS 121 Final Exam")

2. lstBooks.Items.Add ("Programming with VB").

3. If student_grade >= 60 then

4. Dim profit As Double

5. Num mod 4 = 0

6. lblDate.ForeColor = Color.Gray

7. txtSales.Text = ""

8. employees (0) = "Ameen Akram"

9. Math.Round (3.564, 1)

10. CDBL (txtPrice.Text)