Question 1

You must instantiate an object based on a class in order for the processing in the object to take place.

Accepted Answer

A) True 
 B)False

Question 2

MATCHING
Identify the letter of the choice that best matches the phrase or definition.
-This can inherit procedures within the base class

Accepted Answer

A) classes 
B) TabIndex 
C) encapsulation 
D) SelectedIndex 
E) subclass
F)Overridable
G)object
H)three-tier
I)StreamWriter
J)inheritance 
A) classes 
B) TabIndex 
C) encapsulation 
D) SelectedIndex 
E) subclass
F)Overridable
G)object
H)three-tier
I)StreamWriter
J)inheritance

Question 3

Statements outside a base class and its subclasses can reference variables declared in the base class with Protected access.

Accepted Answer

A) True 
 B)False

Question 4

The code in a constructor procedure executes after any other code in the object._________________________

Accepted Answer

A) True 
 B)False

Question 5

The ____ tier is also called the data access tier in a three-tier architecture.

Accepted Answer

A)  presentation 
B)  business 
C)  persistence 
D)  data processing 
A)  presentation 
B)  business 
C)  persistence 
D)  data processing

Question 6

In a three-tier architecture for a Web application,the Web form and Web page constitute the persistence tier.

Accepted Answer

A) True 
 B)False

Question 7

A procedure in one class cannot call a procedure in another class within the program.

Accepted Answer

A) True 
 B)False

Question 8

A subclass inherits attributes from a(n)____ class.

Accepted Answer

A)  inheriting 
B)  disseminating 
C)  distributing 
D)  base 
A)  inheriting 
B)  disseminating 
C)  distributing 
D)  base

Question 9

Which of the following contains the correct code to create and instantiate an object named MyStudent from a class named Student?

Accepted Answer

A)  Dim objStudent As Student 
B)  Dim objStudent As New Student 
C)  Dim objStudent = Student 
D)  Dim objStudent = New Student 
A)  Dim objStudent As Student 
B)  Dim objStudent As New Student 
C)  Dim objStudent = Student 
D)  Dim objStudent = New Student

Question 10

The ____________________ tier consists of one or more forms like the one in the accompanying figure.

Accepted Answer

The answer of The ____________________ tier consists of one or...

Question 11

The SelectedIndex property of a ComboBox object will contain the value ____ if a selection has been made.

Accepted Answer

A)  -1 
B)  0 
C)  of the entry 
D)  True 
A)  -1 
B)  0 
C)  of the entry 
D)  True

Question 12

In a three-tier architecture,the business tier contains the ____ that must occur to fulfill the requirements of the program.

Accepted Answer

A)  logic 
B)  objects 
C)  syntax 
D)  calculations 
A)  logic 
B)  objects 
C)  syntax 
D)  calculations

Question 13

MATCHING
Identify the letter of the choice that best matches the phrase or definition.
-Property that determines which object on a form receives the focus when the user presses the TAB key

Accepted Answer

A) classes 
B) TabIndex 
C) encapsulation 
D) SelectedIndex 
E) subclass
F)Overridable
G)object
H)three-tier
I)StreamWriter
J)inheritance 
A) classes 
B) TabIndex 
C) encapsulation 
D) SelectedIndex 
E) subclass
F)Overridable
G)object
H)three-tier
I)StreamWriter
J)inheritance

Question 14

A comma separates each field in a record in a comma-____ file.

Accepted Answer

A)  persistent 
B)  tiered 
C)  delimited 
D)  based 
A)  persistent 
B)  tiered 
C)  delimited 
D)  based

Question 15

The processing in the ____ tier ensures that valid data is entered into the program for processing in the business tier.

Accepted Answer

A)  validation 
B)  presentation 
C)  business 
D)  persistence 
A)  validation 
B)  presentation 
C)  business 
D)  persistence

Question 16

When a function name in a subclass is preceded by the ____________________ keyword,the function in the subclass will override a function with the same name in the base class when the function in the subclass is called.

Accepted Answer

The answer of When a function name in a subclass...

Question 17

MATCHING
Identify the letter of the choice that best matches the phrase or definition.
-If this property is less than 0,then a selection has not been made

Accepted Answer

A) classes 
B) TabIndex 
C) encapsulation 
D) SelectedIndex 
E) subclass
F)Overridable
G)object
H)three-tier
I)StreamWriter
J)inheritance 
A) classes 
B) TabIndex 
C) encapsulation 
D) SelectedIndex 
E) subclass
F)Overridable
G)object
H)three-tier
I)StreamWriter
J)inheritance

Question 18

To use a three-tier structure for a program,you must divide the processing into ____.

Accepted Answer

A)  baselines 
B)  indices 
C)  classes 
D)  references 
A)  baselines 
B)  indices 
C)  classes 
D)  references

Question 19

In a ComboBox object,the SelectedIndex property will contain a value of ____ if no selection has been made.

Accepted Answer

A)  -1 
B)  0 
C)  1 
D)  null 
A)  -1 
B)  0 
C)  1 
D)  null

Question 20

In a three-tier architecture for Web applications,the ____ tier contains the Web page that appears to the user.

Accepted Answer

A)  business 
B)  interface 
C)  persistence 
D)  presentation 
A)  business 
B)  interface 
C)  persistence 
D)  presentation

You must instantiate an object based on a class in order for the processing in the object to take place.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -This can inherit procedures within the base class

Statements outside a base class and its subclasses can reference variables declared in the base class with Protected access.

The code in a constructor procedure executes after any other code in the object._________________________

The ____ tier is also called the data access tier in a three-tier architecture.

In a three-tier architecture for a Web application,the Web form and Web page constitute the persistence tier.

A procedure in one class cannot call a procedure in another class within the program.

A subclass inherits attributes from a(n)____ class.

Which of the following contains the correct code to create and instantiate an object named MyStudent from a class named Student?

The ____________________ tier consists of one or more forms like the one in the accompanying figure.

The SelectedIndex property of a ComboBox object will contain the value ____ if a selection has been made.

In a three-tier architecture,the business tier contains the ____ that must occur to fulfill the requirements of the program.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Property that determines which object on a form receives the focus when the user presses the TAB key

A comma separates each field in a record in a comma-____ file.

The processing in the ____ tier ensures that valid data is entered into the program for processing in the business tier.

When a function name in a subclass is preceded by the ____________________ keyword,the function in the subclass will override a function with the same name in the base class when the function in the subclass is called.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -If this property is less than 0,then a selection has not been made

To use a three-tier structure for a program,you must divide the processing into ____.

In a ComboBox object,the SelectedIndex property will contain a value of ____ if no selection has been made.

In a three-tier architecture for Web applications,the ____ tier contains the Web page that appears to the user.

Introduction to Visual Basic 2012 Programming

Program and Graphical User Interface Design

Program Design and Coding

Variables and Arithmetic Operations

Decision Structures

Loop Structures

Using Procedures and Exception Handling

Using Arrays and File Handling

Creating Web Applications

Incorporating Databases with ADO.NET

Windows Store Apps

Filters

Exam 11: Multiple Classes and Inheritance

You must instantiate an object based on a class in order for the processing in the object to take place.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -This can inherit procedures within the base class

Statements outside a base class and its subclasses can reference variables declared in the base class with Protected access.

The code in a constructor procedure executes after any other code in the object._________________________

The ____ tier is also called the data access tier in a three-tier architecture.

In a three-tier architecture for a Web application,the Web form and Web page constitute the persistence tier.

A procedure in one class cannot call a procedure in another class within the program.

A subclass inherits attributes from a(n)____ class.

Which of the following contains the correct code to create and instantiate an object named MyStudent from a class named Student?

The ____________________ tier consists of one or more forms like the one in the accompanying figure.

The SelectedIndex property of a ComboBox object will contain the value ____ if a selection has been made.

In a three-tier architecture,the business tier contains the ____ that must occur to fulfill the requirements of the program.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -Property that determines which object on a form receives the focus when the user presses the TAB key

A comma separates each field in a record in a comma-____ file.

The processing in the ____ tier ensures that valid data is entered into the program for processing in the business tier.

When a function name in a subclass is preceded by the ____________________ keyword,the function in the subclass will override a function with the same name in the base class when the function in the subclass is called.

MATCHING Identify the letter of the choice that best matches the phrase or definition. -If this property is less than 0,then a selection has not been made

To use a three-tier structure for a program,you must divide the processing into ____.

In a ComboBox object,the SelectedIndex property will contain a value of ____ if no selection has been made.

In a three-tier architecture for Web applications,the ____ tier contains the Web page that appears to the user.

Introduction to Visual Basic 2012 Programming

Program and Graphical User Interface Design

Program Design and Coding

Variables and Arithmetic Operations

Decision Structures

Loop Structures

Using Procedures and Exception Handling

Using Arrays and File Handling

Creating Web Applications

Incorporating Databases with ADO.NET

Windows Store Apps

Filters