Java Programming Exam 3 UPDATED
ACTUAL Exam Questions and CORRECT
Answers
Properties have ____ that specify the statements that execute when a class's fields are accessed. -
CORRECT ANSWER - accessors
Instance variables are often called ____ to help distinguish them from other variables you might
use. - CORRECT ANSWER - fields
The ____ class access modifier means that access to the class is not limited. - CORRECT
ANSWER - public
C# contains a(n) ____ interface, which contains the definition for the CompareTo() method that
compares one object to another and returns an integer. - CORRECT ANSWER -
Icomparable
Predefined types such as int, double, and char are ____ types. - CORRECT ANSWER -
value
The data components of a class that differ for each object are stored in ____. - CORRECT
ANSWER - instance variables
A ____ contains the actions you require when an instance of a class is destroyed—for example,
when the instance goes out of scope. - CORRECT ANSWER - destructor
A(n) ____ is a collection of abstract methods (and perhaps other members) that can be used by
any class, as long as the class overrides the abstract method definitions. - CORRECT
ANSWER - interface
, Classes that support simple data items each contain a method named ____, which provides the
details of how items in the class compare to each other. - CORRECT ANSWER -
CompareTo
Using private fields within classes is an example of ____, a feature found in all object-oriented
languages. - CORRECT ANSWER - Information hidinig
A(n) ____ parameter is one that is undeclared and that gets its value automatically. - CORRECT
ANSWER - implicit
A class that instantiates objects of another prewritten class is known as a class client or class
____. - CORRECT ANSWER - user
The ____ class access modifier means that access is limited to another class to which the class
belongs. - CORRECT ANSWER - private
The ____ class access modifier means that access to the class is limited to the class and to any
classes derived from the class. - CORRECT ANSWER - protected
If you do not provide an access specifier for a class field, its access is ____ by default. -
CORRECT ANSWER - private
The set of contents of an object's instance variables also is known as its ____. - CORRECT
ANSWER - state
The ____ class access modifier means that access is limited to the assembly (a group of code
modules compiled together) to which the class belongs. - CORRECT ANSWER - internal
As an alternative to repeating code in multiple constructors, a ____ indicates that another
instance of a class constructor should be executed before any statements in the current
constructor body. - CORRECT ANSWER - constructor initializer
ACTUAL Exam Questions and CORRECT
Answers
Properties have ____ that specify the statements that execute when a class's fields are accessed. -
CORRECT ANSWER - accessors
Instance variables are often called ____ to help distinguish them from other variables you might
use. - CORRECT ANSWER - fields
The ____ class access modifier means that access to the class is not limited. - CORRECT
ANSWER - public
C# contains a(n) ____ interface, which contains the definition for the CompareTo() method that
compares one object to another and returns an integer. - CORRECT ANSWER -
Icomparable
Predefined types such as int, double, and char are ____ types. - CORRECT ANSWER -
value
The data components of a class that differ for each object are stored in ____. - CORRECT
ANSWER - instance variables
A ____ contains the actions you require when an instance of a class is destroyed—for example,
when the instance goes out of scope. - CORRECT ANSWER - destructor
A(n) ____ is a collection of abstract methods (and perhaps other members) that can be used by
any class, as long as the class overrides the abstract method definitions. - CORRECT
ANSWER - interface
, Classes that support simple data items each contain a method named ____, which provides the
details of how items in the class compare to each other. - CORRECT ANSWER -
CompareTo
Using private fields within classes is an example of ____, a feature found in all object-oriented
languages. - CORRECT ANSWER - Information hidinig
A(n) ____ parameter is one that is undeclared and that gets its value automatically. - CORRECT
ANSWER - implicit
A class that instantiates objects of another prewritten class is known as a class client or class
____. - CORRECT ANSWER - user
The ____ class access modifier means that access is limited to another class to which the class
belongs. - CORRECT ANSWER - private
The ____ class access modifier means that access to the class is limited to the class and to any
classes derived from the class. - CORRECT ANSWER - protected
If you do not provide an access specifier for a class field, its access is ____ by default. -
CORRECT ANSWER - private
The set of contents of an object's instance variables also is known as its ____. - CORRECT
ANSWER - state
The ____ class access modifier means that access is limited to the assembly (a group of code
modules compiled together) to which the class belongs. - CORRECT ANSWER - internal
As an alternative to repeating code in multiple constructors, a ____ indicates that another
instance of a class constructor should be executed before any statements in the current
constructor body. - CORRECT ANSWER - constructor initializer
