CS304-Midterm
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A template provides a convenient way to make a family of
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Which operator can not be overloaded?
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A C++ class is similar to --------------------
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C++ compiler does not allow to dynamically allocate memory for objects
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Classes like TwoDimensionalShape and ThreeDimensionalShape would normally be concrete, while classes like Sphere and Cube would normally be abstract
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Which of the following operators always takes no argument if overloaded?
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Static variables act like a global variable in the context or scope of the 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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In object orientated programming, a class of objects cans _____________ properties from another class of objects
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A generalization-specialization relation between classes are implemented using
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What is true about function templates?
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Which one is not keyword in C++?
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We can get only one unique value which can be used by all the objects of that class by the use of,
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Which of the following is not an example of multiple inheritances?----------
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Static variable can be initialized more than once
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The statement objA=objB; will cause a compiler error if the objects are of different classes
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Inheritance is a way to
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Friend functions are _____________ functions of a class
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We capture the object attributes and behavior in Object Oriented programming using---------------
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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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Static variable can be initialized more than once.
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The return type of a constructor is of -------------
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In order to define a class template, the first line of definition must be:
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A static member function cannot be declared
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template <> class Vector { } This is an example of partial specialization
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Which is not the Advantage of inheritance?
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The >= operator can be overloaded
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The >= operator can be overloaded.
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In OOP a class is an example of _____
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The find() algorithm
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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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The process of hiding unwanted details from users 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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The concept of derived classes is involved in,
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For classes with common behavior, you can save effort by placing the common behavior in a __________
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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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Using encapsulation we can achieve
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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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Constant objects cannot change their state,
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__________ satisfy the condition of polymorphism
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What problem(s) may occur when we copy objects without using deep copy constructor?
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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 is not an object association?
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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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