Exam 4: The Selection Structure

You use the ____ method to select all of the text contained in a text box.

The ____ operator is evaluated last in the following expression: 9 * 2 - 8 > 5 + 2 / 2.

Case 1 - Jack of All Trades Jack of All Trades rents small power equipment to commercial and residential customers. The strCustomer variable is used to determine whether a customer is commercial (C) or residential (R). Commercial customers receive a 10% discount if they are members of the Rental Rewards Program. Residential customers receive a 5% discount if they are members. -Which of the following If clauses would evaluate to True and apply the 10% discount for a commercial customer?

Write a statement that changes the contents of the txtStatus control's text property to uppercase and stores it in the strStatus variable.

To prevent a text box from accepting inappropriate characters,you first use the e parameter's ____ property to determine the key that the user pressed.

Write an If statement that allows only numbers and a decimal place to be accepted.

You can use a(n)____ to visually separate related controls from other controls on the form.

What is the value of the following expression: 9 * 2 - 8 > 5 + 2 / 2?

A variable that has ____ scope can be used anywhere within the procedure.

Logical operators are sometimes referred to as ____ operators.

A programmer must phrase the condition of a selection structure so that it results in either a true or a false answer only.

Write an If clause that will determine if the strColor variable contains either the string "red" or the string "blue".

What is a group box and how is it used?

Write an If clause to determine whether the user pressed the Backspace key.

The And operator always checks both conditions,while the AndAlso operator does not always evaluate the second condition.

In the MessageBox.Show (text,caption,buttons,icon[,defaultButton]) method,which of the following arguments controls the words appearing on the message box title bar?

Comparison operators are also referred to as ____ operators.

Case 1 - Jack of All Trades Jack of All Trades rents small power equipment to commercial and residential customers. The strCustomer variable is used to determine whether a customer is commercial (C) or residential (R). Commercial customers receive a 10% discount if they are members of the Rental Rewards Program. Residential customers receive a 5% discount if they are members. -The message provided when a customer is not a current member of the Rental Rewards Program is "Enroll this customer in the Rental Rewards Program?".The clerk must enter a decision before the application can continue.Which of the message box buttons should be used?

In the MessageBox.Show (text,caption,buttons,icon[,defaultButton]) method,which of the following arguments controls the symbol appearing in the message box?

The ____ method displays a message box that contains text,one or more buttons,and an icon.