C++ __________ facilitate procedural abstraction.
a. arguments
b. functions
c. declarations
d. redirection operators
e. variables
b. functions
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Problems: Correcting Logic and Code ErrorsThe following sample of code contains errors. Rewrite the incorrect statements to correct all errors.
Private Sub btnDisplay_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDisplay.Click' displays type of vehicle for the code entered by userConst strLENGTH_MSG As String = "The code must contain four characters."Const strTYPE_MSG As String = "The last character in the code must be C, T, or V."Dim strCode As StringDim strLastChar As StringstrCode = txtCode.Text.ToLower' determine whether code contains exactly 4 charactersIf strCode.Chars < 4 ThenlblType.Text = String.EmptyMessageBox.Show(strLENGTH_MSG, "Code",MessageBoxButtons.OK,MessageBoxIcon.Information)Else' determine whether the last character is validstrLastChar = strCode.Substring(4)Select Case strCodeCase "C"lblType.Text = "Car"Case "T"lblType.Text = "Truck"Case "V"lblType.Text = "Van"Case ElselblType.Text = String.EmptyMessageBox.Show(strType_MSG, "Type",MessageBoxButtons.OK,MessageBoxIcon.Information)End IfEnd IfEnd Sub What will be an ideal response?
________ is a method reference for an instance method that should be called on a specific object. It creates a one-parameter lambda that invokes the instance method on the specified object—passing the lambda’s argument to the instance method—and returns the method’s result.
a. Math::sqrt b. System.out::println c. TreeMap::new d. String::toUpperCase
________ enables the application to request services from the operating system, such as a request to print or save a file
A) PnP B) RAM C) ROM D) API
Where possible, apply the rules of exponents to simplify the expressions to a base number with a single exponent. Note: there are three parts to each problem.
