CS304-Midterm
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The life of sub object is not dependant on the life of master class in ___________
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What a derived class can add?
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The find() algorithm
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Which part of an object exhibits its state?
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Constant objects cannot change their state,
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A static member function cannot be declared
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We capture the object attributes and behavior in Object Oriented programming using---------------
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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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For classes with common behavior, you can save effort by placing the common behavior in a __________
10 / 50
Friend class and friend function can be used as an alternate to each other
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The statement objA=objB; will cause a compiler error if the objects are of different classes
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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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__________ provide the facility to access the data member
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Static variable can be initialized more than once.
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Which one is not keyword in C++?
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A generalization-specialization relation between classes are implemented using
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__________ satisfy the condition of polymorphism
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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 operators always takes no argument if overloaded?
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_______ remain in memory even when all objects of a class have been destroyed
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Using encapsulation we can achieve
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The return type of a constructor is of -------------
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this pointers are not accessible for static member functions
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Which is not the Advantage of inheritance?
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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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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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_______ is a relationship
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Which of the following are an advantage of OOP?
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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 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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Static variables act like a global variable in the context or scope of the class
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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 is not an object association?
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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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Inheritance is a way to
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Static variable can be initialized more than once
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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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What problem(s) may occur when we copy objects without using deep copy constructor?
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In order to define a class template, the first line of definition must be:
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Assume a class C with objects obj1, obj2, and obj3. For the statement obj3 = obj1 - obj2 to work correctly, if the overloaded - operator must
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What is true about function templates?
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Inheritance is a way to - Please choose one
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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 >= operator can be overloaded
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49 / 50
Which of the following may not be an integral part of an object?
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The process of hiding unwanted details from users is called __________
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