What will be the output of the following program when the button is clicked on? Private Sab btnDisplay_Click(...) Handles btnDisplay.Click
Dim num As Integer $= 10$
DisplayMult (num)
num $= 5$
DisplayMult (num)
num $= 2$
DisplayMult (num)
End Sub
Sub DisplayMalt (num As Integer)
If num $< = 3$ Then
txtoutput. Text $\& = \operatorname { CStr } ( 3 \star$ num)
Else
If num $> 7$ Then
txtoutput. Text $\&= \operatorname { cst }$ r (7 * num)
End If
End If
End Sub

Question

What will be the output of the following program when the button is clicked on? Private Sab btnDisplay_Click(...) Handles btnDisplay.Click
Dim num As Integer $= 10$
DisplayMult (num)
num $= 5$
DisplayMult (num)
num $= 2$
DisplayMult (num)
End Sub
Sub DisplayMalt (num As Integer)
If num $< = 3$ Then
txtoutput. Text $\& = \operatorname { CStr } ( 3 \star$ num)
Else
If num $> 7$ Then
txtoutput. Text $\&= \operatorname { cst }$ r (7 * num)
End If
End If
End Sub
A) 7014
B) 30614
C) 706
D) No output

Quizplus · Accepted Answer

When the button is clicked, the program will call the DisplayMult function three times with arguments 10, 5, and 2. 
For the first call (num = 10), the else statement will be executed and 70 will be appended to the text in the txtOutput control. 
For the second call (num = 5), the else statement will be executed and 35 will be appended. 
For the third call (num = 2), the if statement will be executed and 6 will be appended. 
Therefore, the final output in the txtOutput control will be 706.

What Will Be the Output of the Following Program When =10= 10=10

What Will Be the Output of the Following Program When $= 10$