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82 Cards in this Set
- Front
- Back
True or False?
Menu item hot keys are case sensitive. |
false |
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What code will add the value "East" to a ListBox object named lstDirections? |
lstDirections.Items.Add("East") |
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You can create a deployed version of a program by using the _____ process. |
ClickOnce Deployment |
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_____, or _____, is a fundamental process that repeats instructions until a condition is true or while a condition is true. |
Looping or iteration |
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A _____-controlled loop tests the condition before the loop body is executed. |
top |
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True or False?
A hot key in a menu name must be the first letter. |
false |
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The _____ follows the keyword For in a For...Next loop. |
control variable |
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The process of repeating a set of instructions while a condition is true or until a condition is true |
looping |
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Objects that can be assigned a default value representing the most likely user input |
InputBox |
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Used to publish a program using ClickOnce Deployment |
wizard |
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Items added to this kind of object during design phase are available for selection by the user during the program execution |
ListBox |
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a variable that contains an accumulated value such as a running total |
accumulator |
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Loop that should be used when code is to be executed until the condition becomes true |
Do Until |
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A loop that is always executed at least once |
bottom-controlled |
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A loop that never ends |
infinite |
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Identified in the code editor with a bullet to the left of the line number and highlighting of the code on that line |
breakpoint |
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Visual Basic 2010 contains a(n) _____ Tag that allows you to create a full standard menu bar commonly provided in Windows programs. |
Action |
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A _____ loop is best used when the specific number of iterations required is known. |
For...Next |
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True or False?
A top-controlled loop is always executed at least once. |
false |
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True or False?
The InputBox function returns a null string ("") when a user clicks the Cancel button. |
true |
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To remove all objects from a ListBox object, the _____ method is used. |
Clear() |
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Using a preset value for the variable tested in a loop condition is a process called _____ the loop. |
priming |
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A(n) _____ variable keeps track of how many times a loop has executed. |
counter |
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True or False?
If the user enters a numeric value in an InputBox object, the InputBox function will return a numeric data type. |
false |
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True or False?
The beginning and ending values for a For...Next loop must be predefined and cannot contain an expression. |
false |
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True or False?
Use a For...Next loop when the number of repetitions is unknown. |
false |
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True or False?
The beginning, ending, and step values used in a For...Next loop can vary based on input from a user. |
true |
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If _____ appears as the last line of a loop, the loop is a botto-controlled Do loop that will stop execution when a condition becomes true. |
Loop Until |
|
True or False?
The prompt message displayed in an InputBox object can be customized by the programmer. |
true |
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True or False?
Smart actions can be specified for a menu by using Action Tags. |
true |
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True or False?
When expecting a number from an input box, the IsNumeric function should be used to ensure that the input data can be converted to a numeric variable. |
true |
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If _____ appears as the first line of a loop, the loop is a top-controlled Do loop that will execute as long as a condition remains true. |
Do While |
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A(n) _____ key is a keyboard shortcut for opening a menu. |
hot |
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The hot key for a menu item can be activated with the keyboard by pressing the _____ key and the hot key at the same time. |
ALT |
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A(n) _____ is a group of commands presented in a list. |
menu |
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True or False?
When the user clicks the Cancel button in an input box and the InputBox function returns a null character, the program can test for the null character to determine further processing. |
true |
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The _____ function provides a dialog box that asks the user for input and provides an input area. |
InputBox |
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True or False?
The Step value for a For...Next loop must be a positive whole integer value. |
false |
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A For...Next loop with a beginning value of 1, an ending value of 25, and a Step value of 3 will execute _____ times. |
9 |
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A(n) _____ is a single repetition of a loop. |
iteration |
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A(n) _____ variable collects a total value over a period of time. |
accumulator |
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A _____ object displays a collection of items, or values, with one item per line. |
ListBox |
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True or False?
Writing an event handler for a menu item is the same as writing an event handler for a button click. |
true |
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How many times will the following loop execute?
For intCount = 10 to 16 Step 2 'Body of Loop Next |
4 |
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A loop that does not terminate is called a(n) _____ loop. |
infinite |
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True or False?
In a Do While loop, the body of the loop is executed until the condition becomes true. |
false |
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If _____ appears as the first line of a loop, the loop is a top-controlled Do loop that will stop execution when a condition becomes true. |
Do Until |
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Instead of typing the menu name on a MenuStrip object, you can add a _____, _____, or _____ by clicking the Type Here box's list arrow and selecting the appropriate choice. |
combo box, menu item, or text box |
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How many times will the following loop execute?
For intCount = 10 to 1 Step -2 'Body of loop Next |
5 |
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True or False?
Only one breakpoint can be set in a program. |
false |
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True or False?
It is best to indent the body of the loop, to identify clearly the code that is being repeated. |
true |
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When in break mode, you can use _____ to examine the value of variables. |
DataTips |
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True or False?
The installation files created by the ClickOnce Publishing Wizard can be used for a software release. |
true |
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When a program reaches a breakpoint and pauses execution, the line of code that is about to be executed is highlighted in what color? |
yellow |
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True or False?
You must include a Step value in a For...Next loop, even if the Step value is 1. |
false |
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True or False?
When nesting loops, the inner loop must be completely contained in the outer loop and must use a different control variable. |
true |
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The _____ prefix is used for a MenuStrip object. |
mnu |
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The _____ property of a ListBox object identifies which item in the ListBox was selected. |
SelectedItem |
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_____ are stop points placed in the code to tell Visual Studio 2010 debugger where and when to pause the execution of the program. |
Breakpoints |
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The _____ _____ allows you to create an install file to be placed on a hard drive, network drive, or Web server. |
Publish Wizard |
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True or False?
The beginning, ending, and step values used in a For...Next loop can vary based on input from a user. |
true |
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The compound operator _____ is used to add a string to an existing string. |
&= |
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True or False?
All data collected by an InputBox object is automatically converted to the best data type for the data. |
false |
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True or False?
A Step value in a For...Next loop can be positive or negative. |
true |
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A _____-controlled loop tests the condition after the code in the loop body has been executed. |
bottom |
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True or False?
Breakpoints are stop points placed in the code where execution will be paused during the execution of the program, and enter debug mode. |
false |
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What will be the value of the variable intTotalCount when the following code is executed?
For intOuterCount = 1 to 5 For intInnerCount = 1 to 4 intTotalCount += Next Next |
20 |
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True or False?
MenuStrip objects can be placed along any edge of the form, depending on which side is closer to the mouse pointer. |
false |
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True or False?
When used in a menu name, the asterisk character is used to indicate that a character is a hot key. |
false |
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True or False?
An InputBox object allows user input without the need for a TextBox object on the Windows Form object. |
true |
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If _____ appears as the last line of a loop, the loop is a bottom-controlled Do loop that will execute as long as a condition remains true. |
Loop While |
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True or False?
In order to run a program deployed with ClickOnce Deployment, the computer needs Visual Basic installed on it. |
false |
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The _____ character is used to indicate that a letter is a hot key on a menu item. |
ampersand (&) |
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A loop's _____ variable is a numeric variable that keeps track of the number of iterations the loop completes. |
control |
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A _____ operator allows you to perform arithmetic operations with a variable and store the results back to that variable. |
compound |
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True or False?
Loops cannot be nested. |
false |
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True or False?
Double-clicking a menu item in design mode opens the code editing window to the Click event handler for that menu item. |
true |
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The compound operator _____ adds the value of the right operand to the value of the left operand and stores the result in the left operand's variable. |
+= |
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The _____ function can be used to test if data entered by the user is numeric. |
IsNumeric |
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True or False?
Starting a loop with a preset value for the variable tested in the condition is called priming the loop. |
true |
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True or False?
The Checked property of a ListBox object identifies which item in the ListBox has been selected. |
false |
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A compound operator allows you to do which of the following to values, storing the result in the same variable.
- add - multiply - divide - compare
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- add - compare - divide |