CS304-Midterm
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The >= operator can be overloaded
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A generalization-specialization relation between classes are implemented using
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Which of the following are an advantage of OOP?
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Using encapsulation we can achieve
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In order to free the memory occupied by the object, we use -------------
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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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If there is a pointer p to objects of a base class, and it contains the address of an object of a derived class, and both classes contain a nonvirtual member function, ding(), then the statement p->ding(); will cause the version of ding() in the _____ class to be executed
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Which construct is the source for the creation of an object?
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Which one is not keyword in C++?
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We achieve independence of internal implementation from its external interface through-----------
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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?
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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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In OOP a class is an example of _____
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Static variables act like a global variable in the context or scope of the class
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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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Friend functions are _____________ functions of a class
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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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What problem(s) may occur when we copy objects without using deep copy constructor?
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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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The find() algorithm
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this pointers are not accessible for static member functions
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__________ satisfy the condition of polymorphism
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Which one of the following is not an object association?
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Inheritance is a way to
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The >= operator can be overloaded.
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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 one of the following terms best represents the statement given below, ” Hiding details of an object from the other parts of a program”
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Which of the following operators always takes no argument if overloaded?
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If you define a vector v with the default constructor, and define another vector w with a one-argument constructor to a size of 11, and insert 3 elements into each of these vectors with push_back(), then the size() member function will return ______ for v and _____ for w
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Which is not the Advantage of inheritance?
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The members of a class that can be accessed without creating the object of the class is called
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The return type of a constructor is of -------------
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C++ compiler does not allow to dynamically allocate memory for objects
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Inheritance is a way to - Please choose one
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Which of the following is not an example of multiple inheritances?----------
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Which operator can not be overloaded?
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Which part of an object exhibits its state?
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To convert from a user-defined class to a basic type, you would most likely use
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We capture the object attributes and behavior in Object Oriented programming using---------------
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When a variable is define as static in a class then all object of this class,
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Which one of the following features of OOP is used to derive a class from another?
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A static member function cannot be declared
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__________ provide the facility to access the data member
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What a derived class can add?
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50 / 50
For classes with common behavior, you can save effort by placing the common behavior in a __________
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