CS304-Midterm
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What problem(s) may occur when we copy objects without using deep copy constructor?
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What is true about function templates?
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The compiler won’t object if you overload the * operator to perform division
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Friend functions are _____________ functions of a class
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Which operator can not be overloaded?
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A class can be identified from a statement by -------------
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An overloaded operator always requires one less argument than its number of operands
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Using encapsulation we can achieve
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The find() algorithm
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What a derived class can add?
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Which part of an object exhibits its state?
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We capture the object attributes and behavior in Object Oriented programming using---------------
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Which one of the following terms best represents the statement given below, ” Hiding details of an object from the other parts of a program”
15 / 50
An employee working in an organization has 1.Name 2.Past experience 3.Age 4.Relatives 5.Hobbies in spare times Keeping in view the principle of abstraction, which of the above information the company needs to save as employee’s record?
16 / 50
Assume a class Derv that is privately derived from class Base. An object of class Derv located in main() can access
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A non-virtual member function is defined in a base class and overridden in a derived class; if that function is called through a base-class pointer to a derived class object, the derived-class version is used
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Which of the following may not be an integral part of an object?
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A static member function cannot be declared
20 / 50
Identify which of the following overloaded operator function’s declaration is appropriate for the given call? Rational_number_1 + 2.325 Where Rational_number_1 is an object of user defined class Rational_number
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Which one is not keyword in C++?
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___________, which means if A declares B as its friend it does NOT mean that A can access private data of B. It only means that B can access all data of A
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_______ is a relationship
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C++ compiler does not allow to dynamically allocate memory for objects
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The process of hiding unwanted details from users is called __________
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In order to define a class template, the first line of definition must be:
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_______ remain in memory even when all objects of a class have been destroyed
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this pointers are not accessible for static member functions
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A generalization-specialization relation between classes are implemented using
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In OOP a class is an example of _____
33 / 50
Suppose there is an object of type Person, which of the following can be considered as one of its attributes
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When a variable is define as static in a class then all object of this class,
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Suppose that the Test class does not have an overloaded assignment operator. What happens when an assignment a=b; is given for two Test objects a and b?
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Which of the following operators always takes no argument if overloaded?
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The >= operator can be overloaded
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Which of the following is not an example of multiple inheritances?----------
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__________ satisfy the condition of polymorphism
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The return type of a constructor is of -------------
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We can use "this" pointer in the constructor in the body and even in the initialization list of any class if we are careful,
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__________ provide the facility to access the data member
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Which construct is the source for the creation of an object?
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Which of the following are an advantage of OOP?
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The concept of derived classes is involved in,
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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 person called 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 to include when you design the patient class?
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Given the following class class Base{ int Age=33; } How you can improve above class with respect to accessing the field Age?
48 / 50
Friend class and friend function can be used as an alternate to each other
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50 / 50
Which one of the following terms must relate to polymorphism?
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