Question 1

The line continuation character is a(n)____.

Accepted Answer

A)  ampersand (&) 
B)  underscore (_) 
C)  equal sign (=) 
D)  pound sign (#) 
A)  ampersand (&) 
B)  underscore (_) 
C)  equal sign (=) 
D)  pound sign (#) B

Question 2

Which of the following statements declares a Double variable named dblAverage?

Accepted Answer

A)  Dim dblAverage As Double 
B)  Dim As Double dblAverage 
C)  Const dblAverage As Constant 
D)  Dim dblAverage As Single 
A)  Dim dblAverage As Double 
B)  Dim As Double dblAverage 
C)  Const dblAverage As Constant 
D)  Dim dblAverage As Single A

Question 3

Calculations involving Decimal variables are not subject to the small rounding errors that may occur when using Double or Single variables.

Accepted Answer

A) True 
 B)False  True

Question 4

Specifying the number of decimal places and the special characters to display in a number is called ____.

Accepted Answer

A)  formatting 
B)  concatenating 
C)  shredding 
D)  designing 
A)  formatting 
B)  concatenating 
C)  shredding 
D)  designing

Question 5

What is a TextChanged event? How can it be used within an application?

Accepted Answer

A control's TextChanged event occurs whe

Question 6

When using the Visual Basic 2012 InputBox function,which of the following is the Windows standard?

Accepted Answer

A)  sentence capitalization for both the prompt and the title 
B)  book title capitalization for the title and sentence capitalization for the prompt 
C)  book title capitalization for both the prompt and the title 
D)  Pascal case for both the prompt and the title 
A)  sentence capitalization for both the prompt and the title 
B)  book title capitalization for the title and sentence capitalization for the prompt 
C)  book title capitalization for both the prompt and the title 
D)  Pascal case for both the prompt and the title

Question 7

To simplify the coding of the InputBox function,the prompt and the title for the InputBox can be declared as ____ because they will not change while the application runs.

Accepted Answer

A)  string variables 
B)  static variables 
C)  Boolean variables 
D)  named constants 
A)  string variables 
B)  static variables 
C)  Boolean variables 
D)  named constants

Question 8

What are the Convert class methods and why are they sometimes used instead of conversion functions?

Accepted Answer

The Convert class contains methods that

Question 9

An application translates English words into French words and displays the results as a message in a Label control.The strEnglish variable contains the string "apple".The strFrench variable contains the string "pomme".Write an assignment statement to display the string "The French word for apple is pomme." in the lblMessage control.

Accepted Answer

The answer of An application translates English words into French...

Question 10

The data entered by the users is currently stored in properties of controls of the form.Your first task to improve the application is to ____.

Accepted Answer

A)  declare variables for all of the input data 
B)  rename the controls 
C)  change the layout of the form 
D)  add a colorful logo to the form 
A)  declare variables for all of the input data 
B)  rename the controls 
C)  change the layout of the form 
D)  add a colorful logo to the form

Question 11

Every numeric data type in Visual Basic has a ____ method that can be used to convert a string to that numeric data type.

Accepted Answer

A)  Convert 
B)  Format 
C)  TryParse 
D)  Number 
A)  Convert 
B)  Format 
C)  TryParse 
D)  Number

Question 12

The assignment operator in Visual Basic is the ____ symbol.

Accepted Answer

A)  ^ 
B)   
D)  = 
A)  ^ 
B)   
D)  =

Question 13

If Option Strict is set to On,which of the following statements will assign the contents of the txtLateFee control to a Decimal variable named decLateFee?

Accepted Answer

The answer of If Option Strict is set to On,which...

Question 14

A memory variable that is a Double data type requires ____ bytes of storage.

Accepted Answer

A)  2 
B)  4 
C)  6 
D)  8 
A)  2 
B)  4 
C)  6 
D)  8

Question 15

You declare a class-level variable using the ____ keyword.

Accepted Answer

A)  Dim 
B)  Mod 
C)  Private 
D)  Static 
A)  Dim 
B)  Mod 
C)  Private 
D)  Static

Question 16

All numeric variables are automatically initialized to 0 if no initial value is specified when the variable is declared.

Accepted Answer

A) True 
 B)False

Question 17

A variable name must begin with a letter or a(n)____.

Accepted Answer

A)  ampersand (&) 
B)  percent sign (%) 
C)  exclamation mark (!) 
D)  underscore (_) 
A)  ampersand (&) 
B)  percent sign (%) 
C)  exclamation mark (!) 
D)  underscore (_)

Question 18

Instead of storing data in the properties of various controls,programmers can create ____,which are memory locations inside the computer,to store data.

Accepted Answer

A)  characters 
B)  variables 
C)  integers 
D)  strings 
A)  characters 
B)  variables 
C)  integers 
D)  strings

Question 19

You create a named constant using the ____ statement.

Accepted Answer

A)  Fixed 
B)  Const 
C)  ConstantFixed 
D)  Perm 
A)  Fixed 
B)  Const 
C)  ConstantFixed 
D)  Perm

Question 20

You cannot associate a procedure with more than one object or event.

Accepted Answer

A) True 
 B)False

The line continuation character is a(n)____.

Which of the following statements declares a Double variable named dblAverage?

Calculations involving Decimal variables are not subject to the small rounding errors that may occur when using Double or Single variables.

Specifying the number of decimal places and the special characters to display in a number is called ____.

What is a TextChanged event? How can it be used within an application?

When using the Visual Basic 2012 InputBox function,which of the following is the Windows standard?

To simplify the coding of the InputBox function,the prompt and the title for the InputBox can be declared as ____ because they will not change while the application runs.

What are the Convert class methods and why are they sometimes used instead of conversion functions?

The data entered by the users is currently stored in properties of controls of the form.Your first task to improve the application is to ____.

Every numeric data type in Visual Basic has a ____ method that can be used to convert a string to that numeric data type.

The assignment operator in Visual Basic is the ____ symbol.

If Option Strict is set to On,which of the following statements will assign the contents of the txtLateFee control to a Decimal variable named decLateFee?

A memory variable that is a Double data type requires ____ bytes of storage.

You declare a class-level variable using the ____ keyword.

All numeric variables are automatically initialized to 0 if no initial value is specified when the variable is declared.

A variable name must begin with a letter or a(n)____.

Instead of storing data in the properties of various controls,programmers can create ____,which are memory locations inside the computer,to store data.

You create a named constant using the ____ statement.

You cannot associate a procedure with more than one object or event.

An Introduction to Visual Basic 2012

Designing Applications

The Selection Structure

More on the Selection Structure

The Repetition Structure

Sub and Function Procedures

String Manipulation

Arrays

Structures and Sequential Access Files

Classes and Objects

Web Applications

Working With Access Databases and Linq

Access Databases and SQL

Filters

Exam 3: Using Variables and Constants

The line continuation character is a(n)____.

Which of the following statements declares a Double variable named dblAverage?

Calculations involving Decimal variables are not subject to the small rounding errors that may occur when using Double or Single variables.

Specifying the number of decimal places and the special characters to display in a number is called ____.

What is a TextChanged event? How can it be used within an application?

When using the Visual Basic 2012 InputBox function,which of the following is the Windows standard?

To simplify the coding of the InputBox function,the prompt and the title for the InputBox can be declared as ____ because they will not change while the application runs.

What are the Convert class methods and why are they sometimes used instead of conversion functions?

The data entered by the users is currently stored in properties of controls of the form.Your first task to improve the application is to ____.

Every numeric data type in Visual Basic has a ____ method that can be used to convert a string to that numeric data type.

The assignment operator in Visual Basic is the ____ symbol.

If Option Strict is set to On,which of the following statements will assign the contents of the txtLateFee control to a Decimal variable named decLateFee?

A memory variable that is a Double data type requires ____ bytes of storage.

You declare a class-level variable using the ____ keyword.

All numeric variables are automatically initialized to 0 if no initial value is specified when the variable is declared.

A variable name must begin with a letter or a(n)____.

Instead of storing data in the properties of various controls,programmers can create ____,which are memory locations inside the computer,to store data.

You create a named constant using the ____ statement.

You cannot associate a procedure with more than one object or event.

An Introduction to Visual Basic 2012

Designing Applications

The Selection Structure

More on the Selection Structure

The Repetition Structure

Sub and Function Procedures

String Manipulation

Arrays

Structures and Sequential Access Files

Classes and Objects

Web Applications

Working With Access Databases and Linq

Access Databases and SQL

Filters