Decision

1.            Determine whether a number is Positive/Negative/Zero number. • If TextBox1.Text < 0 Then TextBox2.Text = “Negative" • If TextBox1.Text = 0 Then TextBox2.Text = “Zero"• If TextBox1.Text > 0 Then TextBox2.Text = “Positive" 2.            Determine whether a number is...

Conversion

1.  Convert the length in km (kilometer) to meter/feet/centimeter and vice versa. • TextBox2.Text = TextBox1.Text * 1000 • TextBox3.Text = (19.68503937 * TextBox1.Text * 1000) / 6• TextBox4.Text = TextBox1.Text * 100000 2.   Convert Fahrenheit temperature to Celsius and vice versa. • TextBox2.Text = (5 * TextBox1.Text - 160) / 9 • TextBox4.Text = (9 * TextBox3.Text + +160) / 5...

Numbers and Basic Arithmetic Operations

1.            Calculate the Addition/Subtraction/Multiplication/Division of two numbers. • TextBox3.Text = TextBox1.Text + +TextBox2.Text • TextBox3.Text = TextBox1.Text - TextBox2.Text• TextBox3.Text = TextBox1.Text * TextBox2.Text• TextBox3.Text = TextBox1.Text / TextBox2.Text 2.           ...

Output Tracing

Output Tracing: Dim i As Integer = 15Dim j As Integer = 10Dim k As Integer Do While j < i   i = i + 1   j += 2   k += i + jLoop TextBox1.Text = iTextBox2.Text = jTextBox3.Text = k i j k (before loop) 15 10 0 10<15: T 16 12 0+16+12=28 12<16: T 17 14 28+17+14=59 14<17: T 18 16 59+18+16=93 16<18:...