Exam 7: Using Procedures and Exception Handling

A(n) ____________________ object includes a text box that allows the user to enter text, and a list box that displays a list of items from which the user can select one.

The statement End Procedure is used to signify the end of a Function declaration.

How is a Function procedure similar to or different from a Sub procedure?

The keyword(s) ____ is/are used to specify the termination of a Try-Catch block of code.

A(n) ____ is a named set of code that performs a given task.

The ____ exception type occurs when a value exceeds its assigned data type.

In a payroll program, a user could enter the number of hours worked, pay rate, and then select whether he or she are a full-time or part-time employee to submit his or her input. This last selection is an example of using a ComboBox object to handle a(n) ____.

If the Private keyword is omitted, the default option is Public.

The index number of a ComboBox object can be assigned to a(n) ____ data type variable.

It is true that multiple Catch blocks can be defined for a single Try block where each Catch block will catch a particular class of exception. When is this useful? Discuss best practices in coding multiple Catch blocks in this instance, and walk through an explanation of how these multiple Catch blocks function in the flow of the program.

The ____________________ property is used to display a graphic on a splash screen.

When an argument is passed by ____________________, it means that the procedure has access to the value of the passed argument, but it does not actually reference the variable declared in the calling procedure.

To return multiple variables from a Function procedure, arguments passed ____ must be used.

If the user selects the first item in a ComboBox, the SelectedIndex property will have the value ____.

The ____________________ set of statements detects exceptions and takes corrective action.

To pause a splash screen for a specific time period, you can call the ____ procedure.

A Finally statement is required after each Catch block in a Try-Catch structure to execute any necessary cleanup code.

Passing an argument ____________________ guarantees that the original value of the variable in the calling procedure is not affected.

You must specify a return data type in the procedure declaration to define the type of variable that is being returned to the calling procedure by the Function procedure.

If an exception occurs in the Try section of a Try-Catch structure and there is no matching Catch block, the program will stop.