Question 1

When the user interacts with an object in the graphical user interface,the ____ shifts to that object.

Accepted Answer

A)  scope 
B)  focus 
C)  visibility 
D)  precision 
A)  scope 
B)  focus 
C)  visibility 
D)  precision

Question 2

MATCHING
Identify the letter of the choice that best matches the phrase or definition.
-Indicates how many digits to the right of a decimal place are to be returned

Accepted Answer

A) program 
B) ToString 
C) constant 
D) precision specifier 
E) function
F)method
G)class
H)procedure
I)local
J)literal 
A) program 
B) ToString 
C) constant 
D) precision specifier 
E) function
F)method
G)class
H)procedure
I)local
J)literal

Question 3

The ____________________ data type holds a nondecimal whole number value.

Accepted Answer

The answer of The ____________________ data type holds a nondecimal...

Question 4

The process of joining two different values into a single string is called ____________________.

Accepted Answer

The answer of The process of joining two different values...

Question 5

Case 4-2
The arithmetic operators in your program are not behaving the way you think they should be, so you decide to brush up on your operators and the hierarchy of operations.
-You perform the operation 12\5 and you do not get the same number as your program does.What is the correct answer?

Accepted Answer

A)  2 
B)  2.6 
C)  2.4 
D)  3 
A)  2 
B)  2.6 
C)  2.4 
D)  3

Question 6

The memory allocation for the Char data type is ____ bytes.

Accepted Answer

A)  2 
B)  4 
C)  8 
D)  16 
A)  2 
B)  4 
C)  8 
D)  16

Question 7

Does entering Dim intValue = 1 provide an error in Visual Basic 2012? Explain why or why not,and the significance of this.

Accepted Answer

Visual Basic 2012 now allows you to omit

Question 8

Used with the ToString function,the ____ format specifier will display the value 8976.43561 as 8976.44.

Accepted Answer

A)  Fixed (F) 
B)  Number (N) 
C)  General (G) 
D)  Currency (
C)  
A)  Fixed (F) 
B)  Number (N) 
C)  General (G) 
D)  Currency (
C)

Question 9

Case 4-1
Brian is trying his best to understand the concept of variable scope, so he calls his friend Molly for guidance.
-Brian has defined another variable called strNumberOfSingers within a procedure,and he asks Molly what the lifetime of that variable is.What does she tell him?

Accepted Answer

A)  It is "alive" for the entire duration of the program. 
B)  It is "alive" with the same contents during all executions of the procedure by the program. 
C)  It is "alive" until the procedure is called by the larger program. 
D)  It is "alive" from the time the procedure begins executing until the procedure ends. 
A)  It is "alive" for the entire duration of the program. 
B)  It is "alive" with the same contents during all executions of the procedure by the program. 
C)  It is "alive" until the procedure is called by the larger program. 
D)  It is "alive" from the time the procedure begins executing until the procedure ends.

Question 10

A ____ can be represented by using the Char data type.

Accepted Answer

A)  letter 
B)  very large number 
C)  punctuation symbol 
D)  symbol 
A)  letter 
B)  very large number 
C)  punctuation symbol 
D)  symbol

Question 11

A prefix of ____ is used to denote a variable defined as a Char data type.

Accepted Answer

A)  str 
B)  chr 
C)  txt 
D)  wrd 
A)  str 
B)  chr 
C)  txt 
D)  wrd

Question 12

Used with the ToString function,the ____ format specifier will display the value 8976.43561 as 8,976.44.

Accepted Answer

A)  Fixed (F) 
B)  Number (N) 
C)  Currency (
C)  
D)  General ( G) 
A)  Fixed (F) 
B)  Number (N) 
C)  Currency (
C)  
D)  General ( G)

Question 13

The ampersand character at the end of a line in the code editor indicates that the line of code continues on the next line._________________________

Accepted Answer

A) True 
 B)False

Question 14

MATCHING
Identify the letter of the choice that best matches the phrase or definition.
-Function in which all values are rounded based on the digit after the last digit to be displayed

Accepted Answer

A) program 
B) ToString 
C) constant 
D) precision specifier 
E) function
F)method
G)class
H)procedure
I)local
J)literal 
A) program 
B) ToString 
C) constant 
D) precision specifier 
E) function
F)method
G)class
H)procedure
I)local
J)literal

Question 15

A(n)____ data type must be used in arithmetic operations.

Accepted Answer

A)  string 
B)  numeric 
C)  character 
D)  either A or B 
A)  string 
B)  numeric 
C)  character 
D)  either A or B

Question 16

The Decimal data type can represent ____.

Accepted Answer

A)  dollar amounts 
B)  very precise decimal numbers 
C)  large numbers 
D)  numbers accurate to 280 digits 
A)  dollar amounts 
B)  very precise decimal numbers 
C)  large numbers 
D)  numbers accurate to 280 digits

Question 17

A variable that will be used to contain only nondecimal whole numbers should be declared as a(n)____ data type.

Accepted Answer

A)  Decimal 
B)  Double 
C)  Integer 
D)  Single 
A)  Decimal 
B)  Double 
C)  Integer 
D)  Single

Question 18

Integer variables can be used to store fractional values.

Accepted Answer

A) True 
 B)False

Question 19

The ToString function requires a format specifier argument.

Accepted Answer

A) True 
 B)False

Question 20

MATCHING
Identify the letter of the choice that best matches the phrase or definition.
-A procedure that returns a value

Accepted Answer

A) program 
B) ToString 
C) constant 
D) precision specifier 
E) function
F)method
G)class
H)procedure
I)local
J)literal 
A) program 
B) ToString 
C) constant 
D) precision specifier 
E) function
F)method
G)class
H)procedure
I)local
J)literal

When the user interacts with an object in the graphical user interface,the ____ shifts to that object.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Indicates how many digits to the right of a decimal place are to be returned

The ____________________ data type holds a nondecimal whole number value.

The process of joining two different values into a single string is called ____________________.

Case 4-2 The arithmetic operators in your program are not behaving the way you think they should be, so you decide to brush up on your operators and the hierarchy of operations. -You perform the operation 12\5 and you do not get the same number as your program does.What is the correct answer?

The memory allocation for the Char data type is ____ bytes.

Does entering Dim intValue = 1 provide an error in Visual Basic 2012? Explain why or why not,and the significance of this.

Used with the ToString function,the ____ format specifier will display the value 8976.43561 as 8976.44.

Case 4-1 Brian is trying his best to understand the concept of variable scope, so he calls his friend Molly for guidance. -Brian has defined another variable called strNumberOfSingers within a procedure,and he asks Molly what the lifetime of that variable is.What does she tell him?

A ____ can be represented by using the Char data type.

A prefix of ____ is used to denote a variable defined as a Char data type.

Used with the ToString function,the ____ format specifier will display the value 8976.43561 as 8,976.44.

The ampersand character at the end of a line in the code editor indicates that the line of code continues on the next line._________________________

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Function in which all values are rounded based on the digit after the last digit to be displayed

A(n)____ data type must be used in arithmetic operations.

The Decimal data type can represent ____.

A variable that will be used to contain only nondecimal whole numbers should be declared as a(n)____ data type.

Integer variables can be used to store fractional values.

The ToString function requires a format specifier argument.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -A procedure that returns a value

Introduction to Visual Basic 2012 Programming

Program and Graphical User Interface Design

Program Design and Coding

Decision Structures

Loop Structures

Using Procedures and Exception Handling

Using Arrays and File Handling

Creating Web Applications

Incorporating Databases with ADO.NET

Multiple Classes and Inheritance

Windows Store Apps

Filters

Exam 4: Variables and Arithmetic Operations

When the user interacts with an object in the graphical user interface,the ____ shifts to that object.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Indicates how many digits to the right of a decimal place are to be returned

The ____________________ data type holds a nondecimal whole number value.

The process of joining two different values into a single string is called ____________________.

Case 4-2 The arithmetic operators in your program are not behaving the way you think they should be, so you decide to brush up on your operators and the hierarchy of operations. -You perform the operation 12\5 and you do not get the same number as your program does.What is the correct answer?

The memory allocation for the Char data type is ____ bytes.

Does entering Dim intValue = 1 provide an error in Visual Basic 2012? Explain why or why not,and the significance of this.

Used with the ToString function,the ____ format specifier will display the value 8976.43561 as 8976.44.

Case 4-1 Brian is trying his best to understand the concept of variable scope, so he calls his friend Molly for guidance. -Brian has defined another variable called strNumberOfSingers within a procedure,and he asks Molly what the lifetime of that variable is.What does she tell him?

A ____ can be represented by using the Char data type.

A prefix of ____ is used to denote a variable defined as a Char data type.

Used with the ToString function,the ____ format specifier will display the value 8976.43561 as 8,976.44.

The ampersand character at the end of a line in the code editor indicates that the line of code continues on the next line._________________________

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Function in which all values are rounded based on the digit after the last digit to be displayed

A(n)____ data type must be used in arithmetic operations.

The Decimal data type can represent ____.

A variable that will be used to contain only nondecimal whole numbers should be declared as a(n)____ data type.

Integer variables can be used to store fractional values.

The ToString function requires a format specifier argument.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -A procedure that returns a value

Introduction to Visual Basic 2012 Programming

Program and Graphical User Interface Design

Program Design and Coding

Decision Structures

Loop Structures

Using Procedures and Exception Handling

Using Arrays and File Handling

Creating Web Applications

Incorporating Databases with ADO.NET

Multiple Classes and Inheritance

Windows Store Apps

Filters