Adv VB.Net Quiz 7
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- 1.
Use the _______ control from the toolbox to create list boxes on a form.
- A.
List
- B.
ListBox
- C.
ComboBox
- D.
SimpleList
Correct Answer
B. ListBoxExplanation
Page: 280 Objective: 1Rate this question:
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- 2.
A _______ control contains a text box as part of the control
- A.
Frame
- B.
ListBox
- C.
ComboBox
- D.
DropDownList
Correct Answer
D. DropDownListExplanation
Page: 280 Objective: 1Rate this question:
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- 3.
Which of the following is not a style for combo boxes?
- A.
Simple
- B.
DropDown
- C.
DropDownList
- D.
SimpleList
Correct Answer
D. SimpleListExplanation
Page: 281 Objective: 2Rate this question:
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- 4.
List boxes and combo boxes _______.
- A.
Are created with the same tool from the toolbox
- B.
Have a Text property during design time
- C.
Hold a list of values
- D.
Always have scroll bars
Correct Answer
C. Hold a list of valuesExplanation
Page: 281 Objective: 1Rate this question:
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- 5.
Items can be added to a list during design time using the _________ collection.
- A.
AddLists
- B.
Items
- C.
ItemsAdd
- D.
AddItems
Correct Answer
B. ItemsExplanation
Page: 281 Objective: 3Rate this question:
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- 6.
Values for the items in a list _______.
- A.
Can be entered in the Items collection in the Properties window
- B.
Can be entered in the Values collection in the Properties window
- C.
Can be entered in the AddItem collection in the Properties window
- D.
Must be entered in alphabetical order
Correct Answer
A. Can be entered in the Items collection in the Properties windowExplanation
Page: 281 Objective: 3Rate this question:
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- 7.
The data that appears in a combo box when it is first displayed can be added to the combo box _______.
- A.
Using the Form_Load procedure and the combo box Items.Add method
- B.
During design time in the Items Collection of the combo box
- C.
Using the ComboBox.Add() method
- D.
Answers A and B are correct
Correct Answer
D. Answers A and B are correctExplanation
Page: 281 Objective: 4Rate this question:
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- 8.
Items can be added to a list during run time using the _________ method.
- A.
AddLists
- B.
Lists
- C.
ItemsAdd
- D.
Items.Add
Correct Answer
D. Items.AddExplanation
Page: 282 Objective: 4Rate this question:
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- 9.
Items in a list can be placed in alphabetical order by _______.
- A.
Setting the Sorted property to True
- B.
Selecting the item in the list and then using the arrow keys to move the item up or down the list
- C.
Setting the Alphabetize property to True
- D.
Setting the Index property to 1
Correct Answer
A. Setting the Sorted property to TrueExplanation
Page: 283 Objective: 4Rate this question:
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- 10.
Which of the following instructions will add the word, monkey, to a list box named lstAnimals?
- A.
LstAnimals.Insert(monkey)
- B.
LstAnimals.Insert (“monkey”)
- C.
LstAnimals.Items.Add(monkey)
- D.
LstAnimals.Items.Add(“monkey”)
Correct Answer
D. LstAnimals.Items.Add(“monkey”)Explanation
Page: 283 Objective: 4Rate this question:
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- 11.
The code that will add the name, John, to a combo box named cboNames is _______.
- A.
CboNames.Items.Add (“John”)
- B.
CboNames.AddItem = (“John”)
- C.
Add.cboNames = (“John”)
- D.
Add.”John”.cboNames
Correct Answer
A. CboNames.Items.Add (“John”)Explanation
Page: 283 Objective: 4Rate this question:
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- 12.
The SelectedIndex property of the first item in a list is _______.
- A.
- 1
- B.
0
- C.
1
- D.
True
Correct Answer
B. 0Explanation
Page: 284 Objective: 5Rate this question:
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- 13.
What is the value of the SelectedIndex property if the user has not selected an item from a combo box?
- A.
-1
- B.
0
- C.
1
- D.
None of the above
Correct Answer
A. -1Explanation
Page: 284 Objective: 5Rate this question:
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- 14.
What is the value of the SelectedIndex property if the user has selected the last item in a list with four items?
- A.
3
- B.
4
- C.
5
- D.
0
Correct Answer
A. 3Explanation
Page: 284 Objective: 5Rate this question:
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- 15.
Which of the following code examples can be used to determine the number of items in a list box named lstColor?
- A.
LstColor.Count.Index
- B.
LstColor.Items.Count
- C.
LstColor(Items.Total)
- D.
LstColor.SelectedIndex
Correct Answer
B. LstColor.Items.CountExplanation
Page: 284 Objective: 6Rate this question:
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- 16.
An individual item can be deleted from a list with the _______.
- A.
Items.Delete method
- B.
Items.Clear method
- C.
Items.Erase method
- D.
Items.RemoveAt method
Correct Answer
D. Items.RemoveAt methodExplanation
Page: 285 Objective: 4Rate this question:
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- 17.
The code to delete the selected item from lstColor is _______.
- A.
LstColor.Clear
- B.
LstColor.RemoveItem
- C.
LstColor.Delete (lstColor.ListIndex)
- D.
LstColor.Items.RemoveAt (lstColor.SelectedIndex)
Correct Answer
D. LstColor.Items.RemoveAt (lstColor.SelectedIndex)Explanation
Page: 286 Objective: 4Rate this question:
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- 18.
Which text box event occurs when a text box gets the focus?
- A.
Click event
- B.
Enter event
- C.
Leave event
- D.
TextChanged event
Correct Answer
B. Enter eventExplanation
Page: 287 Objective: 7Rate this question:
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- 19.
Which text box event occurs each time the user types a character into a text box?
- A.
Click event
- B.
GotFocus event
- C.
Enter event
- D.
TextChanged event
Correct Answer
D. TextChanged eventExplanation
Page: 287 Objective: 7Rate this question:
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- 20.
The process of repeating a series of instructions is called ______________.
- A.
Repetition
- B.
Reiteration
- C.
Looping
- D.
Initializing
Correct Answer
C. LoopingExplanation
Page: 288 Objective: 8Rate this question:
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- 21.
The group of instructions that are repeated in a Do/Loop are called a(n) __________.
- A.
Group
- B.
Set
- C.
Loop
- D.
Iteration
Correct Answer
C. LoopExplanation
Page: 288 Objective: 8Rate this question:
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- 22.
A single execution of a group of instructions inside a Do/Loop is called _______.
- A.
An iteration
- B.
A loop
- C.
A set
- D.
A group
Correct Answer
A. An iterationExplanation
Page: 288 Objective: 8Rate this question:
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- 23.
The statements inside of a Do/Loop may never be executed if _______.
- A.
The terminating condition is at the top of the loop and it is True the first time it is tested
- B.
The terminating condition is at the bottom of the loop and it is True the first time it is tested
- C.
Both answers A and B would cause the statements in the loop not to be executed
- D.
The statements in the loop will always be executed
Correct Answer
A. The terminating condition is at the top of the loop and it is True the first time it is testedExplanation
Page: 288 Objective: 8Rate this question:
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- 24.
The values of Boolean data types are referred to as _______.
- A.
Banners
- B.
Flags
- C.
Ribbons
- D.
Posters
Correct Answer
B. FlagsExplanation
Page: 290 Objective: 8Rate this question:
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- 25.
When is the counter incremented in a FOR/NEXT statement?
- A.
In the NEXT statement
- B.
In the FOR statement
- C.
In the Exit For statement
- D.
When the statements in the loop are executed
Correct Answer
A. In the NEXT statementExplanation
Page: 292 Objective: 8Rate this question:
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- 26.
When is the counter tested in a FOR/NEXT statement?
- A.
In the NEXT statement
- B.
In the FOR statement
- C.
When the counter is initialized
- D.
When the counter is incremented
Correct Answer
B. In the FOR statementExplanation
Page: 292 Objective: 8Rate this question:
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- 27.
When does a For/Next statement terminate iteration?
- A.
When executing the For statement, the counter must be greater than the final value
- B.
When executing the For statement, the counter must be the same as the final value
- C.
When executing the Next statement, the counter must be greater than the final value
- D.
When executing the Next statement, the counter must be the same as the final value
Correct Answer
A. When executing the For statement, the counter must be greater than the final valueExplanation
Page: 292 Objective: 8Rate this question:
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- 28.
Incorrect indentation of the statements in For/Next loops _______.
- A.
Will cause the program to halt
- B.
Will cause the logic of calculations inside the loop to perform incorrectly
- C.
Will make the program difficult to read and understand
- D.
All of the above
- E.
None of the above
Correct Answer
C. Will make the program difficult to read and understandExplanation
Page: 292 Objective: 8Rate this question:
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- 29.
How many times will the statements inside this For/Next loop be executed? For indexInteger = 1 to 10 'Statements in loop Next indexInteger
- A.
2
- B.
4
- C.
5
- D.
10
Correct Answer
D. 10Explanation
Page: 293 Objective: 8Rate this question:
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- 30.
How many times will the statements inside this For/Next loop be executed? For indexInteger = 2 to 12 Step 3 'Statements in loop Next indexInteger
- A.
2
- B.
4
- C.
5
- D.
10
Correct Answer
B. 4Explanation
Page: 293 Objective: 8Rate this question:
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- 31.
What is the value of indexInteger after the code in the loop below is completed? For indexInteger = 1 to 10 'Statements in loop Next indexInteger
- A.
0
- B.
1
- C.
10
- D.
11
Correct Answer
D. 11Explanation
Page: 293 Objective: 8Rate this question:
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- 32.
How many times will the statements inside this For/Next loop be executed? For indexInteger = 4 to 1 'Statements in loop Next indexInteger
- A.
0
- B.
3
- C.
4
- D.
5
Correct Answer
A. 0Explanation
Page: 293 Objective: 8Rate this question:
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- 33.
What is the value of indexInteger after the loop below is executed? For indexInteger = 4 to 1 'Statements in loop Next indexInteger
- A.
0
- B.
1
- C.
4
- D.
5
Correct Answer
C. 4Explanation
Page: 293 Objective: 8Rate this question:
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- 34.
What will be the value of valueInteger after execution of these statements? For indexInteger = 1 to 10 Step 2 valueInteger += indexInteger Next indexInteger
- A.
20
- B.
25
- C.
36
- D.
None of the above.
Correct Answer
B. 25Explanation
Page: 293 Objective: 8Rate this question:
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- 35.
What will be the value of indexInteger after execution of these statements? For indexInteger = 1 to 10 Step 2 valueInteger = += indexInteger Next indexInteger
- A.
10
- B.
11
- C.
13
- D.
14
Correct Answer
B. 11Explanation
Page: 293 Objective: 8Rate this question:
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- 36.
Terminate a For/Next loop with the _______ statement.
- A.
Exit
- B.
ExitFor
- C.
ExitLoop
- D.
Continue
Correct Answer
B. ExitForExplanation
Page: 295 Objective: 9Rate this question:
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- 37.
Skip to the next iteration of a Do loop with the _______ statement.
- A.
Exit For
- B.
Exit Do
- C.
Continue For
- D.
Continue Do
Correct Answer
D. Continue DoExplanation
Page: 295 Objective: 10Rate this question:
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- 38.
What method is used to make all of the text in a text box appear selected?
- A.
SelectText
- B.
SelectedIndex
- C.
SelectedItem
- D.
SelectAll
Correct Answer
D. SelectAllExplanation
Page: 297 Objective: 7Rate this question:
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- 39.
The methods and events of the _________ component can be used to set up output for the printer.
- A.
Printer
- B.
PrintDocument
- C.
Print
- D.
PrintAndPreview
Correct Answer
B. PrintDocumentExplanation
Page: 298 Objective: 11Rate this question:
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- 40.
The PrintDocument's PrintPage event is fired once for each page to be printed. This technique is referred to as a _______.
- A.
PagePrint method
- B.
Graphics page
- C.
Callback
- D.
SystemPrint
Correct Answer
C. CallbackExplanation
Page: 299 Objective: 11Rate this question:
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- 41.
The _______ method is used to send a line of text to the graphics page.
- A.
DrawString
- B.
WriteLine
- C.
String
- D.
Print
Correct Answer
A. DrawStringExplanation
Page: 300 Objective: 11Rate this question:
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- 42.
The code to print the selected item from the lstColor is _______.
- A.
LstColor.PrintLine
- B.
LstColor.Print
- C.
Print lstColor.Text
- D.
None of the above
Correct Answer
D. None of the aboveExplanation
Page: 302 Objective: 11Rate this question:
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- 43.
________ is used for viewing print output on the screen. The user can then choose to print or cancel.
- A.
Preview
- B.
Sample view
- C.
Print preview
- D.
Test print page
Correct Answer
C. Print previewExplanation
Page: 303 Objective: 11Rate this question:
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Current Version
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Mar 14, 2024Quiz Edited by
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May 11, 2011Quiz Created by
Tcarteronw
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