Question 1

You can perform all of the following actions with variables except:

Accepted Answer

A)  Copy and store values entered by the user, so they may be manipulated 
B)  Assign a variable's value to a constant 
C)  Perform arithmetic on values 
D)  Remember information for later use in the program 
A)  Copy and store values entered by the user, so they may be manipulated 
B)  Assign a variable's value to a constant 
C)  Perform arithmetic on values 
D)  Remember information for later use in the program B

Question 2

Which of the following is not a valid Visual Basic data type?

Accepted Answer

A)  Integer 
B)  Number 
C)  Decimal 
D)  Short 
A)  Integer 
B)  Number 
C)  Decimal 
D)  Short B

Question 3

In order to execute code before a form is displayed, place the code in the form's _event handler.

Accepted Answer

A)  SetUp 
B)  Load 
C)  Focus 
D)  Initialize 
A)  SetUp 
B)  Load 
C)  Focus 
D)  Initialize B

Question 4

If you want to display multiple lines of information in a message box, use the constant .

Accepted Answer

A)  ControlChars.CrLf 
B)  strNEW_LINE 
C)  CARRAGE_RETURN_LINE_FEED 
D)  vbReturn 
A)  ControlChars.CrLf 
B)  strNEW_LINE 
C)  CARRAGE_RETURN_LINE_FEED 
D)  vbReturn

Question 5

Only controls capable of receiving some sort of input, such as __, may have the focus.

Accepted Answer

A)  labels 
B)  text boxes 
C)  buttons 
D)  text boxes and buttons 
A)  labels 
B)  text boxes 
C)  buttons 
D)  text boxes and buttons

Question 6

The order in which controls receive the focus is called the .

Accepted Answer

A)  control order 
B)  tab order 
C)  sequence order 
D)  focus order 
A)  control order 
B)  tab order 
C)  sequence order 
D)  focus order

Question 7

The operator performs string concatenation.

Accepted Answer

A)  ampersand &) 
B)  dollar sign $) 
C)  percent symbol %) 
D)  pound symbol #) 
A)  ampersand &) 
B)  dollar sign $) 
C)  percent symbol %) 
D)  pound symbol #)

Question 8

What will be assigned to the label when the following statements execute? Dim dblVal As Double = 11.75
LblResult.Text = dblVal.ToString"n3")

Accepted Answer

A)  $11.75 
B)  11.75 
C)  11.750 
D)  12 
A)  $11.75 
B)  11.75 
C)  11.750 
D)  12

Question 9

All of the following are advantages of using named constants except

Accepted Answer

A)  they can be used in the place of keywords. 
B)  it is easier to make a consistent change throughout a program. 
C)  they help make the program more self documenting. 
D)  they're useful for common values such as pi. 
A)  they can be used in the place of keywords. 
B)  it is easier to make a consistent change throughout a program. 
C)  they help make the program more self documenting. 
D)  they're useful for common values such as pi.

Question 10

Which of the following declares a variable that can store the first name of a student?

Accepted Answer

A)  Dim strFirstName as Char 
B)  Dim strFirstName as Short 
C)  Dim strFirstName as Long 
D)  Dim strFirstName as String 
A)  Dim strFirstName as Char 
B)  Dim strFirstName as Short 
C)  Dim strFirstName as Long 
D)  Dim strFirstName as String

Question 11

Which statement is true regarding the CInt function?

Accepted Answer

A)  It converts letters to numbers. 
B)  It cannot convert a string such as "24.7" to an integer. 
C)  A floating-point number such as 24.7 is converted to 24, dropping its decimal positions. 
D)  A floating-point number such as 24.7 is converted to 25, rounding its decimal positions. 
A)  It converts letters to numbers. 
B)  It cannot convert a string such as "24.7" to an integer. 
C)  A floating-point number such as 24.7 is converted to 24, dropping its decimal positions. 
D)  A floating-point number such as 24.7 is converted to 25, rounding its decimal positions.

Question 12

A form's Load event takes place when the user first clicks on the form at run time.

Accepted Answer

A) True 
 B)False

Question 13

Which will be displayed in the label lblResult following execution of the code below? Dim dblGrossPay as Double
DblGrossPay = 3500
LblResult.Text = dblGrossPay.ToString"c")

Accepted Answer

A)  3500.00 
B)  3500 
C)  $3500.00 
D)  $3,500.00 
A)  3500.00 
B)  3500 
C)  $3500.00 
D)  $3,500.00

Question 14

A keyboard access key is assigned to a button using the button control's _property.

Accepted Answer

A)  ShortCut 
B)  Text 
C)  AccessKey 
D)  Alt 
A)  ShortCut 
B)  Text 
C)  AccessKey 
D)  Alt

Question 15

The statement to declare strName as a variable that can hold character data is .

Accepted Answer

A)  Dim strName As Text 
B)  Dim strName As Single 
C)  Dim strName As Word 
D)  Dim strName As String 
A)  Dim strName As Text 
B)  Dim strName As Single 
C)  Dim strName As Word 
D)  Dim strName As String

Question 16

Declaration statements ____.

Accepted Answer

A)  are only used for variables and are not needed for constants 
B)  are only allowed in the Declarations section of a form 
C)  give a name to variables or constants and specify the type of data they will hold 
D)  both answers B and C are correct 
A)  are only used for variables and are not needed for constants 
B)  are only allowed in the Declarations section of a form 
C)  give a name to variables or constants and specify the type of data they will hold 
D)  both answers B and C are correct

Question 17

The contents of a text box may be cleared in Visual Basic code by .

Accepted Answer

A)  by assigning the predefined constant String.Empty to the text property 
B)  by setting the focus on the control and using the delete key 
C)  by setting the focus on the control and using the back space key 
D)  by clicking the clear button 
A)  by assigning the predefined constant String.Empty to the text property 
B)  by setting the focus on the control and using the delete key 
C)  by setting the focus on the control and using the back space key 
D)  by clicking the clear button

Question 18

All numeric and date data types have a _method that returns a string representation of the contents of the variable.

Accepted Answer

A)  Convert 
B)  String 
C)  ToString 
D)  ToText 
A)  Convert 
B)  String 
C)  ToString 
D)  ToText

Question 19

A class-level variable ____.

Accepted Answer

A)  is declared inside a class but outside any procedure 
B)  is accessible to all procedures in a class 
C)  is visible to all statements inside the class 
D)  all of the above 
A)  is declared inside a class but outside any procedure 
B)  is accessible to all procedures in a class 
C)  is visible to all statements inside the class 
D)  all of the above

Question 20

What is the value of intE after the following statements execute? Dim intC As Integer
Dim intD As Integer
Dim intE As Integer
IntC = 20
IntD = 3
IntE = intC \ intD

Accepted Answer

A)  7 
B)  6 
C)  6.666667 
D)  0 
A)  7 
B)  6 
C)  6.666667 
D)  0

You can perform all of the following actions with variables except:

Which of the following is not a valid Visual Basic data type?

In order to execute code before a form is displayed, place the code in the form's _event handler.

If you want to display multiple lines of information in a message box, use the constant .

Only controls capable of receiving some sort of input, such as __, may have the focus.

The order in which controls receive the focus is called the .

The operator performs string concatenation.

What will be assigned to the label when the following statements execute? Dim dblVal As Double = 11.75 LblResult.Text = dblVal.ToString"n3")

All of the following are advantages of using named constants except

Which of the following declares a variable that can store the first name of a student?

Which statement is true regarding the CInt function?

A form's Load event takes place when the user first clicks on the form at run time.

Which will be displayed in the label lblResult following execution of the code below? Dim dblGrossPay as Double DblGrossPay = 3500 LblResult.Text = dblGrossPay.ToString"c")

A keyboard access key is assigned to a button using the button control's _property.

The statement to declare strName as a variable that can hold character data is .

Declaration statements ____.

The contents of a text box may be cleared in Visual Basic code by .

All numeric and date data types have a _method that returns a string representation of the contents of the variable.

A class-level variable ____.

What is the value of intE after the following statements execute? Dim intC As Integer Dim intD As Integer Dim intE As Integer IntC = 20 IntD = 3 IntE = intC \ intD

Introduction to Programming and Visual Basic

Creating Applications With Visual Basic

Making Decisions

Lists and Loops

Procedures and Functions

Multiple Forms, Modules, and Menus

Arrays and More

Files, Printing, and Structures

Working With Databases

Developing Web Applications

Classes, Collections, and Inheritance

Filters

Exam 3: Variables and Calculations

You can perform all of the following actions with variables except:

Which of the following is not a valid Visual Basic data type?

In order to execute code before a form is displayed, place the code in the form's _event handler.

If you want to display multiple lines of information in a message box, use the constant .

Only controls capable of receiving some sort of input, such as __, may have the focus.

The order in which controls receive the focus is called the .

The operator performs string concatenation.

What will be assigned to the label when the following statements execute? Dim dblVal As Double = 11.75 LblResult.Text = dblVal.ToString"n3")

All of the following are advantages of using named constants except

Which of the following declares a variable that can store the first name of a student?

Which statement is true regarding the CInt function?

A form's Load event takes place when the user first clicks on the form at run time.

Which will be displayed in the label lblResult following execution of the code below? Dim dblGrossPay as Double DblGrossPay = 3500 LblResult.Text = dblGrossPay.ToString"c")

A keyboard access key is assigned to a button using the button control's _property.

The statement to declare strName as a variable that can hold character data is .

Declaration statements ____.

The contents of a text box may be cleared in Visual Basic code by .

All numeric and date data types have a _method that returns a string representation of the contents of the variable.

A class-level variable ____.

What is the value of intE after the following statements execute? Dim intC As Integer Dim intD As Integer Dim intE As Integer IntC = 20 IntD = 3 IntE = intC \ intD

Introduction to Programming and Visual Basic

Creating Applications With Visual Basic

Making Decisions

Lists and Loops

Procedures and Functions

Multiple Forms, Modules, and Menus

Arrays and More

Files, Printing, and Structures

Working With Databases

Developing Web Applications

Classes, Collections, and Inheritance

Filters