Question 1

When included in the Text property of a button, the && symbols placed side by side will display as a single & character.

Accepted Answer

A) True 
 B)False  True

Question 2

Variables declared within a button's Click event handler are ________variables.

Accepted Answer

A)  local 
B)  String 
C)  global 
D)  private 
A)  local 
B)  String 
C)  global 
D)  private A

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

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 5

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 6

It's possible to view the order in which all controls on a form will receive the focus by __________.

Accepted Answer

A)  clicking TabOrder in the Properties window 
B)  pressing the Esc key 
C)  clicking View on the menu bar and then Tab Order 
D)  all of the above 
A)  clicking TabOrder in the Properties window 
B)  pressing the Esc key 
C)  clicking View on the menu bar and then Tab Order 
D)  all of the above

Question 7

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 8

Which of the following has the highest order of precedence in arithmetic expressions?

Accepted Answer

A)  Multiplication and division 
B)  Addition and subtraction 
C)  Exponentiation (the ^ operator) 
D)  None of the above; calculations are always evaluated from left to right. 
A)  Multiplication and division 
B)  Addition and subtraction 
C)  Exponentiation (the ^ operator) 
D)  None of the above; calculations are always evaluated from left to right.

Question 9

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 10

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 11

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 12

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 13

Which of the following declares an Integer variable named intLength and assigns it the integer literal 12?

Accepted Answer

A)  Dim intLength As Integer initialize to 12 
B)  Dim intLength = 12 As Integer 
C)  Dim intLength As Integer = 12 
D)  Dim intLength As Integer 12 
A)  Dim intLength As Integer initialize to 12 
B)  Dim intLength = 12 As Integer 
C)  Dim intLength As Integer = 12 
D)  Dim intLength As Integer 12

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

Which of the following is not true in regard to naming variables?

Accepted Answer

A)  Names may contain underscores. 
B)  Names may contain letters. 
C)  Names may contain digits. 
D)  Names may contain spaces. 
A)  Names may contain underscores. 
B)  Names may contain letters. 
C)  Names may contain digits. 
D)  Names may contain spaces.

Question 16

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 17

A Boolean type variable can hold only one of two possible values: _____________.

Accepted Answer

A)  True or False 
B)  0 or 1 
C)  A or B 
D)  −1 or +1 
A)  True or False 
B)  0 or 1 
C)  A or B 
D)  −1 or +1

Question 18

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

Question 19

Which of the following statements will assign the contents of a TextBox control named txtInput into the Text property of a Label control named lblDisplay?

Accepted Answer

A)  txtInput = lblDisplay 
B)  txtInput.Text = lblDisplay.Text 
C)  lblDisplay = txtInput 
D)  lblDisplay.Text = txtInput.Text 
A)  txtInput = lblDisplay 
B)  txtInput.Text = lblDisplay.Text 
C)  lblDisplay = txtInput 
D)  lblDisplay.Text = txtInput.Text

Question 20

Which of the following declares a variable named intIndex that will be used to store whole numbers?

Accepted Answer

A)  Dim intIndex As WholeNumber 
B)  Dim intIndex As String 
C)  Dim Integer As intIndex 
D)  Dim intIndex As Integer 
A)  Dim intIndex As WholeNumber 
B)  Dim intIndex As String 
C)  Dim Integer As intIndex 
D)  Dim intIndex As Integer

When included in the Text property of a button, the && symbols placed side by side will display as a single & character.

Variables declared within a button's Click event handler are ________variables.

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

Declaration statements ___________________.

Which statement is true regarding the CInt function?

It's possible to view the order in which all controls on a form will receive the focus by __________.

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

Which of the following has the highest order of precedence in arithmetic expressions?

A class-level variable ___________________.

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")

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 an Integer variable named intLength and assigns it the integer literal 12?

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

Which of the following is not true in regard to naming variables?

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

A Boolean type variable can hold only one of two possible values: _____________.

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

Which of the following statements will assign the contents of a TextBox control named txtInput into the Text property of a Label control named lblDisplay?

Which of the following declares a variable named intIndex that will be used to store whole numbers?

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 Structure

Working With Databases

Developing Web Applications

Classes, Collections, and Inheritance

Filters

Exam 3: Variables and Calculations

When included in the Text property of a button, the && symbols placed side by side will display as a single & character.

Variables declared within a button's Click event handler are ________variables.

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

Declaration statements ___________________.

Which statement is true regarding the CInt function?

It's possible to view the order in which all controls on a form will receive the focus by __________.

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

Which of the following has the highest order of precedence in arithmetic expressions?

A class-level variable ___________________.

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")

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 an Integer variable named intLength and assigns it the integer literal 12?

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

Which of the following is not true in regard to naming variables?

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

A Boolean type variable can hold only one of two possible values: _____________.

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

Which of the following statements will assign the contents of a TextBox control named txtInput into the Text property of a Label control named lblDisplay?

Which of the following declares a variable named intIndex that will be used to store whole numbers?

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 Structure

Working With Databases

Developing Web Applications

Classes, Collections, and Inheritance

Filters