Creating multiple methods with the same name, which will act differently and appropriately when used with different types of objects, is known as polymorphism.
 A) True
 B) False
A method can be used more than once within a program or in other programs.
 A) True
 B) False
Libraries are collections of classes that serve related purposes.
 A) True
 B) False
Methods can be ____ correctly by providing different parameter lists for methods with the same name.
 A) updated
 B) tested
 C) overloaded
 D) passed
A method’s ____ consists of the method’s statements.
 A) body
 B) space
 C) space
 D) group
What is the screen output of the following code segment? Explain the reasoning behind your answer.
Test1 = 70 
Test2 = 80 
Test3 = 84
NumberOfTests = 3 
Average = (Test1 + Test2 + Test3) / NumberOfTests
IF Average >= 90 THEN
   Output “Great job”
   Output “Your average is: ”, Average
IF Average >= 80 or Average <=89 THEN 
   Output “Nice work”
   Output “Your average is: “, Average
   Output : “Your Average is:”, Average
   Output “, You will do better next time!”
HTML Editor
A ____ reference is an automatically created variable that holds the address of an object and passes it to an instance method whenever the method is called.
 A) key
 B) public
 C) that
 D) this
When a main() method needs to use another method, it calls, or invokes it.
 A) True
 B) False
A ____ is > 0
                  index = index – 1
                  output numbers[index]
HTML Editor
Methods are sometimes called ____.
 A) segments
 B) modules
 C) classes
 D) routines
A ____ is a segment of code that can handle an exception that might be thrown by the try block that precedes it.
 A) catch method
 B) throw block
 C) catch block
 D) throw statement
____ variables and constants are those that are known to an entire class.
 A) Global
 B) Local
 C) Universal
 D) Comprehensive
When a variable is declared within a method, it ceases to exist when the method ends.
 A) True
 B) False
A parent class is the same thing as a base class.
 A) True
 B) False
Class diagrams are a type of ____ diagram.
 A) Unified Illustration Language
 B) Unified Modeling Language
 C) Object-Oriented Modeling Language
 D) Unified Pseudocode Language
____ is the process of creating a new, derived class from a base class.
 A) Accessibility
 B) Encapsulation
 C) Inheritance
 D) Polymorphism
A catch block consists of four different elements: the keyword catch, followed by parentheses that contain an exception type and identifier, statements that take action to handle the error condition, an endcatch statement, and a return statement.
 A) True
 B) False
Multiple inheritance is the capability to inherit more than one method from a parent class.
 A) True
 B) False
Everything is an object, and every object is a member of a ____.
 A) class
 B) method
 C) case
 D) process
The ability to use methods without knowing the details of their contents is a feature of ____.
 A) abstraction
 B) encapsulation
 C) inheritance
 D) construction
The object-oriented techniques to manage errors such as dividing a value by 0 comprise the group of methods known as ____.
 A) exception handling
 B) error handling
 C) exception processing
 D) error processing
What is one item that must be included in a method’s header if it can receive a parameter?
 A) local parameter name
 B) global parameter name
 C) parameter’s client
 D) return data structure
The call stack is where the computer stores the list of exceptions.
 A) True
 B) False
A child class contains all the data fields and ____ of its parent.
 A) parameters
 B) classes
 C) methods
 D) procedures
Unreachable code statements are program statements that only execute if there is an exception.
 A) True
 B) False
A(n) ____ is one instance of a class.
 A) method
 B) object
 C) instantiation
 D) attribute
When a data field is private, it is said to be ____ to any class other than the one in which it is defined.
 A) uninheritable
 B) implicit
 C) unreachable
 D) inaccessible
A class diagram consists of a ____ divided into three sections.
 A) square
 B) rectangle
 C) circle
 D) triangle
You can write as many constructors for a class as you want, as long as they all have different ____ lists.
 A) object
 B) data field
 C) method
 D) parameter
Programmers refer to hidden implementation details as existing in a ____.
 A) white box
 B) white hole
 C) black box
 D) black hole