vu cs304 Final Term - Quiz No.6
vu cs304 Object Oriented Programming Quiz
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Question 1: A copy constructor is invoked when
a function do not returns by value.
an argument is passed by value.
a function returns by reference.
an argument is passed by reference.
Question 2: Default constructor is such constructor which either has no __________ or if it has some parameters these have __________ values
Parameter, temporary
Null, Parameter
Parameter, default
non of the given
Question 4: A function call is resolved at run-time in __________
non-virtual member function.
virtual member function.
Both non-virtual member and virtual member function.
None of given
Question 5: Suppose you have been given the following design
"A person has a name, age, address and sex. You are designing a class to represent a type of personcalled a patient. This kind of person may be given a diagnosis, have a spouse and may be alive".
Given that the person class has already been created, what of the following would be appropriate toinclude when you design the patient class?
"A person has a name, age, address and sex. You are designing a class to represent a type of personcalled a patient. This kind of person may be given a diagnosis, have a spouse and may be alive".
Given that the person class has already been created, what of the following would be appropriate toinclude when you design the patient class?
registration date and diagnosis
age and sex
sex and diagnosis
diagnosis and age
Question 6: What a derived class can add?
New data members
New member functions and New friend function
New constructors and destructor
All of given
Question 7: Suppose we have two derived classes from a single class, can we write a method with same name in both these derived classes? Choose the best option.
No
Only if the two classes have the same name
Only if the main program does not declare both kinds
Yes
Question 8: __________ remain in memory even when all objects of a class have been destroyed.
Static variables
Instance variable
Primitive variables
None of given
Question 9: __________ Operator will take only one operand.
New
int
object
none of the given
Question 10: A normal C++ operator that acts in special ways on newly defined data types is said to be
glorified.
encapsulated.
classified.
overloaded
