CS304-Midterm
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this pointers are not accessible for static member functions
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Friend functions are _____________ functions of a class
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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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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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A class can be identified from a statement by -------------
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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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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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To convert from a user-defined class to a basic type, you would most likely use
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Which of the following are an advantage of OOP?
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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?
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Which operator can not be overloaded?
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A template provides a convenient way to make a family of
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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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A member function having the same name as that of a class and a ~ sign with it is called,
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__________ satisfy the condition of polymorphism
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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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Which of the following is the best approach if it is required to have more than one functions having exactly same functionality and implemented on different data types?
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Static variable can be initialized more than once.
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A static member function cannot be declared
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In OOP a class is an example of _____
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What problem(s) may occur when we copy objects without using deep copy constructor?
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_______ remain in memory even when all objects of a class have been destroyed
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The concept of derived classes is involved in,
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What is true about function templates?
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Which one of the following is not an object association?
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The technique in which we visualize our programming problems according to real life’s problems is called ----------------
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a’A static member function can be called, even when a class is not __________
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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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__________ provide the facility to access the data member
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The process of hiding unwanted details from users is called __________
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In object orientated programming, a class of objects cans _____________ properties from another class of objects
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Which of the following operators always takes no argument if overloaded?
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Consider the code below, class Fred { public: Fred(); ... }; int main() { Fred a[10]; Fred* p = new Fred[10]; ... } Select the best option,
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Static variables act like a global variable in the context or scope of the class
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_______ is a relationship
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Inheritance is a way to
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Suppose there is an object of type Person, which of the following can be considered as one of its attributes
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The >= operator can be overloaded
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Which one is not keyword in C++?
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Inheritance is a way to - Please choose one
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