Question 1

Generics enable you to identify where data will change in the code segment by putting a placeholder in the code for the type parameters.

Accepted Answer

A) True 
 B)False

Question 2

Through defining the methods of a class as private,you protect the class.

Accepted Answer

A) True 
 B)False

Question 3

Class library files end with a(n)____ extension.

Accepted Answer

A) class 
B) dll 
C) exe 
D) cs 
A) class 
B) dll 
C) exe 
D) cs

Question 4

The distinguishing characteristic of an abstract method is ____.

Accepted Answer

A)  no implementation details are included 
B)  they cannot be included in abstract classes 
C)  no parameters are found in the heading for the method 
D)  methods may not include a return type 
A)  no implementation details are included 
B)  they cannot be included in abstract classes 
C)  no parameters are found in the heading for the method 
D)  methods may not include a return type

Question 5

The Global Assembly Cache (GAC)stores assemblies designated to be shared by several applications.

Accepted Answer

A) True 
 B)False

Question 6

Through ____________ the CLR determines which method to call at run time based on which object calls the method.

Accepted Answer

The answer of Through ____________ the CLR determines which method...

Question 7

Encapsulation enables multiple implementations of the same behaviors so that the appropriate implementation can be executed based on the situation.

Accepted Answer

A) True 
 B)False

Question 8

One of the developer tools available with Visual Studio that can be used to view an assembly is ____.

Accepted Answer

A)  DisAssembler 
B)  Assembler 
C)  ILDASM 
D)  GAC 
A)  DisAssembler 
B)  Assembler 
C)  ILDASM 
D)  GAC

Question 9

To keep subclasses from overriding a method,add the keyword ____________ to the method's heading.

Accepted Answer

The answer of To keep subclasses from overriding a method,add...

Question 10

If you do not want subclasses to be able to provide new implementation details,you can add the keyword ____ to methods.Doing so keeps derived classes from being able to override the method.

Accepted Answer

A)  partial 
B)  abstract 
C)  virtual 
D)  sealed 
A)  partial 
B)  abstract 
C)  virtual 
D)  sealed

Question 11

When a class implements an interface,the body of each of the interface's methods has to be written in the new class.

Accepted Answer

A) True 
 B)False

Question 12

In order to inherit from a user-defined base class,you must ____.

Accepted Answer

A)  store both files in the same directory 
B)  add the base class following a colon 
C)  add a reference to the base class 
D)  store both files using the same extension 
A)  store both files in the same directory 
B)  add the base class following a colon 
C)  add a reference to the base class 
D)  store both files using the same extension

Question 13

When you add the virtual keyword to a method heading,it ____.

Accepted Answer

A)  overrides a method from a base class. 
B)  tags the method as capable of being overridden. 
C)  converts the class to an abstract class. 
D)  forces all classes derived from that class to include implementation details for the method. 
A)  overrides a method from a base class. 
B)  tags the method as capable of being overridden. 
C)  converts the class to an abstract class. 
D)  forces all classes derived from that class to include implementation details for the method.

Question 14

It is not necessary to add a reference to a .dll file if the file is stored in the same project subdirectory.

Accepted Answer

A) True 
 B)False

Question 15

Enabling multiple implementations of the same behaviors so that the appropriate implementation can be executed based on the situation describes ____ as it relates to object oriented development.

Accepted Answer

A)  abstraction 
B)  encapsulation 
C)  polymorphism 
D)  inheritance 
A)  abstraction 
B)  encapsulation 
C)  polymorphism 
D)  inheritance

Generics enable you to identify where data will change in the code segment by putting a placeholder in the code for the type parameters.

Through defining the methods of a class as private,you protect the class.

Class library files end with a(n)____ extension.

The distinguishing characteristic of an abstract method is ____.

The Global Assembly Cache (GAC)stores assemblies designated to be shared by several applications.

Through ____________ the CLR determines which method to call at run time based on which object calls the method.

Encapsulation enables multiple implementations of the same behaviors so that the appropriate implementation can be executed based on the situation.

One of the developer tools available with Visual Studio that can be used to view an assembly is ____.

To keep subclasses from overriding a method,add the keyword ____________ to the method's heading.

If you do not want subclasses to be able to provide new implementation details,you can add the keyword ____ to methods.Doing so keeps derived classes from being able to override the method.

When a class implements an interface,the body of each of the interface's methods has to be written in the new class.

In order to inherit from a user-defined base class,you must ____.

When you add the virtual keyword to a method heading,it ____.

It is not necessary to add a reference to a .dll file if the file is stored in the same project subdirectory.

Enabling multiple implementations of the same behaviors so that the appropriate implementation can be executed based on the situation describes ____ as it relates to object oriented development.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters

Exam 11: Advanced Object-Oriented Programming Features

Generics enable you to identify where data will change in the code segment by putting a placeholder in the code for the type parameters.

Through defining the methods of a class as private,you protect the class.

Class library files end with a(n)____ extension.

The distinguishing characteristic of an abstract method is ____.

The Global Assembly Cache (GAC)stores assemblies designated to be shared by several applications.

Through ____________ the CLR determines which method to call at run time based on which object calls the method.

Encapsulation enables multiple implementations of the same behaviors so that the appropriate implementation can be executed based on the situation.

One of the developer tools available with Visual Studio that can be used to view an assembly is ____.

To keep subclasses from overriding a method,add the keyword ____________ to the method's heading.

If you do not want subclasses to be able to provide new implementation details,you can add the keyword ____ to methods.Doing so keeps derived classes from being able to override the method.

When a class implements an interface,the body of each of the interface's methods has to be written in the new class.

In order to inherit from a user-defined base class,you must ____.

When you add the virtual keyword to a method heading,it ____.

It is not necessary to add a reference to a .dll file if the file is stored in the same project subdirectory.

Enabling multiple implementations of the same behaviors so that the appropriate implementation can be executed based on the situation describes ____ as it relates to object oriented development.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters