APSU CSCI 2010 FINAL EXAM ACTUAL
QUESTIONS AND CORRECT ANSWERS
GRADED A+
⩥ This type of member variable may be accessed before any objects of
the class have been created..
Answer: Static
⩥ This operator may be used to assign one object to another.
Answer: =
⩥ C++ requires that a copy constructor's parameter be a(n).
Answer: Reference object
⩥ C++ allows you to redefine the way ________ work when used with
class objects..
Answer: Standard Operators
⩥ When objects contain pointers, it is a good idea to create an explicit
______ function.
Answer: Copy constructor
,⩥ A good reason for overloading an operator is to enable it to:.
Answer: work in its usual way, but with programmer-defined data types
⩥ When a class contains an instance of another class, it is known as.
Answer: Dynamic Composition
⩥ If you do not furnish one of these, an automatic memeberwise copy
will be performed when one object is assigned to another object.
Answer: Overloaded assignment operator
⩥ It is a good idea to make a copy constructor's parameters______by
specifying______keyword in the parameter list.
Answer: constant, const
⩥ A reason to overload the _____ is to write classes that have array-like
behaviors.
Answer: square brackets operator
⩥ If a member variable is declared ________, all objects of that class
have access to that variable..
Answer: static
,⩥ A member function that is declared_____, may not access any non-
static data members in the class.
Answer: static
⩥ This type of function is not a member of a class, but it has access to
the private members of the class.
Answer: Friend
⩥ This is a special function that is called whenever a new object is
created and initialized with another object's data.
Answer: Copy constructor
⩥ If you do not furnish one of these a default will be provided for you
by the compiler.
Answer: Copy constructor, constructor, destructor
⩥ When you redefine the way a standard operator works when it is used
with class objects, you have ________ the operator..
Answer: Overloaded
⩥ To overload the + operator, you would write a function named:.
Answer: operator+
, ⩥ This is a special built-in pointer that is available to a class's member
functions.
Answer: this pointer
⩥ Object composition is useful for creating this type of relationship
between classes.
Answer: has a
⩥ A(n)______operator can work with programmer-defined data types.
Answer: Overloaded
⩥ When you overload an operator, you cannot change the number of
_____ taken by the operator.
Answer: Operands
⩥ A(n) _____ informs the compiler that a class will be declared later in
the program.
Answer: forward declaration
⩥ In the following function header, FeerInches
FeetInches::operator++(int) the word (int) is known as a:.
Answer: Dummy parameter
QUESTIONS AND CORRECT ANSWERS
GRADED A+
⩥ This type of member variable may be accessed before any objects of
the class have been created..
Answer: Static
⩥ This operator may be used to assign one object to another.
Answer: =
⩥ C++ requires that a copy constructor's parameter be a(n).
Answer: Reference object
⩥ C++ allows you to redefine the way ________ work when used with
class objects..
Answer: Standard Operators
⩥ When objects contain pointers, it is a good idea to create an explicit
______ function.
Answer: Copy constructor
,⩥ A good reason for overloading an operator is to enable it to:.
Answer: work in its usual way, but with programmer-defined data types
⩥ When a class contains an instance of another class, it is known as.
Answer: Dynamic Composition
⩥ If you do not furnish one of these, an automatic memeberwise copy
will be performed when one object is assigned to another object.
Answer: Overloaded assignment operator
⩥ It is a good idea to make a copy constructor's parameters______by
specifying______keyword in the parameter list.
Answer: constant, const
⩥ A reason to overload the _____ is to write classes that have array-like
behaviors.
Answer: square brackets operator
⩥ If a member variable is declared ________, all objects of that class
have access to that variable..
Answer: static
,⩥ A member function that is declared_____, may not access any non-
static data members in the class.
Answer: static
⩥ This type of function is not a member of a class, but it has access to
the private members of the class.
Answer: Friend
⩥ This is a special function that is called whenever a new object is
created and initialized with another object's data.
Answer: Copy constructor
⩥ If you do not furnish one of these a default will be provided for you
by the compiler.
Answer: Copy constructor, constructor, destructor
⩥ When you redefine the way a standard operator works when it is used
with class objects, you have ________ the operator..
Answer: Overloaded
⩥ To overload the + operator, you would write a function named:.
Answer: operator+
, ⩥ This is a special built-in pointer that is available to a class's member
functions.
Answer: this pointer
⩥ Object composition is useful for creating this type of relationship
between classes.
Answer: has a
⩥ A(n)______operator can work with programmer-defined data types.
Answer: Overloaded
⩥ When you overload an operator, you cannot change the number of
_____ taken by the operator.
Answer: Operands
⩥ A(n) _____ informs the compiler that a class will be declared later in
the program.
Answer: forward declaration
⩥ In the following function header, FeerInches
FeetInches::operator++(int) the word (int) is known as a:.
Answer: Dummy parameter
