Exam 6: Loop Structures

How many times will the following loop execute? For intCount = 10 To 16 Step 2 'Body of Loop Next

The Selected property of a ListBox object identifies which item in the ListBox has been selected.

During the debugging process, after stopping at a breakpoint, ____________________ can be used to examine the value of all variables that are within the scope of execution.

The ____ function can be used to test if data entered by the user is numeric.

The compound operator ____ is used to add a string to an existing string.

Critical Thinking Questions Case 2 Robin thinks that she has a good handle on the use of compound operators but she wants to do a couple of sample problems just to make certain. In both of the problems below, Robin assumes that intResult = 24. When Robin correctly calculates intResult -= 3, what value does she get?

Figure 6-3 As shown in the accompanying figure, ____ are stopping points placed in the code to tell Visual Studio 2008 debugger where and when to pause the execution of the program.

A For...Next loop with a beginning value of 1, an ending value of 25, and a step value of 3 will execute ____ times.

The ____________________ procedure of the Windows Form object closes the form and causes the program to exit.

Writing an event handler for a menu item is the same as writing an event handler for a button click.

A hot key in a menu name must be the first letter.

A(n) ____ operator allows you to perform arithmetic operations with a variable and store the results back to that variable.

Which line of code will add the value "East" to a ListBox object named lstDirections?

The ____ function provides a dialog box that asks the user for input and provides an input area.

Loops cannot be nested.

Discuss what a breakpoint is and how to use it.

The non-graphical Toolbox objects, such as MenuStrip objects, are organized and displayed below the form in the ____________________ at the bottom of the Visual Studio IDE.

A(n) ____ is a single repetition of a loop.