Inscoe - CPI 7.01-7.04

Given the function header, which statement below is written to correctly call the function?

Function calcTotalPrice (ByVal dblPrice As Double, ByVal intQuantity As Integer) As Double

• dblAnswer= calcTotalPrice(dblPrice, dblTaxRate, intQuantity)

• dblAnswer (calcTotalPrice(intQuantity, dblPrice))

• calcTotalPrice(intQuantity, dblPrice)

• dblAnswer= calcTotalPrice(dblPrice, intQuantity)

Which For Each loop would correctly create a running total of the elements in an array called Scores?

• For Each dblScore As Double in Scores

  Total= Total + Scores(i)

  Next dblScore

• For Each...

  Total=Total(i) + Scores(i)

  Next dblScore

• For Each dblScore As Double

  Total= Total + Scores

  Next dblScore

• For Each dblScore As Double in Scores

  Total= Total + dblScore

  Next dblScore

Using the code shown, what is the value of dblResult after execution when 2.9 is entered into txtNum and 4 is entered into txtNum2?

• 7

• There is an error and the program will not execute.

• 0

• 6.9

Using the code shown, what is the value of dblResult after execution when 2.9 is entered into txtNum and 4 is entered into txtNum2 ?

• 7

• There is an error and the program will not execute.

• 0

• 6.9

In the code shown, what is the value of dblAnswer after the code executes?

• 0

• 10

• 20

• 30

What can be said of the following function procedure?

Private Function isPositive(ByVal intArg As Integer) As Boolean

If intArg <0 Then

Return False

Else

Return True

End If

End Function

• The function can be used by any module.

• The function returns a value having a data type of Boolean.

• The function receives one argument having a data type of Boolean.

• The function returns a value having a data type of Integer.

Given an array called intScores , which statement would pass the first element to the sub procedure below?

Private Sub GiveAdvice(ByVal intNum As Integer)

• GiveAdvice(intScores())

• GiveAdvice(intScores(0))

• GiveAdvice(intScores(1))

• GiveAdvice(intScores)

Given the following statements:

Dim strName As String= "6 + 7"

lblAnswer.Text= strName

What is displayed in the label?

• Syntax Error

• 0

• 13

• 6 + 7

Which is the correct syntax to declare the heading of function CalcNum ?

• Sub CalcNum (ByVal intNum1 As Integer, ByVal intNum2) As Integer

• Function CalcNum (ByVal intNum1 As Integer, ByVal intNum2 As Integer)

• Function CalcNum (ByRef intNum1 As Integer, ByVal intNum2 As Integer) As Integer

• Function CalcNum (ByVal intNum1 As Integer, ByVal intNum2 As Integer) As Integer

In the code shown, what is the value of dblAnswer in btnAverage after the code executes?

• 0

• 10

• 20

• 30