CS304-Midterm
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Inheritance is a way to - Please choose one
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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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The ________ relationship indicates that an object contains other objects
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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 operator can not be overloaded?
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Which of the following is not an example of multiple inheritances?----------
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We capture the object attributes and behavior in Object Oriented programming using---------------
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Which one is not keyword in C++?
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An overloaded operator always requires one less argument than its number of operands
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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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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 life of sub object is not dependant on the life of master class in ___________
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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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The members of a class that can be accessed without creating the object of the class is called
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Static variables act like a global variable in the context or scope of the class
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A generalization-specialization relation between classes are implemented using
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To convert from a user-defined class to a basic type, you would most likely use
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For classes with common behavior, you can save effort by placing the common behavior in a __________
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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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________ is/are used to access information hidden within an object?
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The >= operator can be overloaded.
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What a derived class can add?
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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 part of an object exhibits its state?
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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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The >= operator can be overloaded
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Inheritance is a way to
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A static member function cannot be declared
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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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The statement objA=objB; will cause a compiler error if the objects are of different classes
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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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_______ is a relationship
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A class can be identified from a statement by -------------
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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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We achieve independence of internal implementation from its external interface through-----------
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Friend functions are _____________ functions of a class
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What is true about function templates?
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__________ provide the facility to access the data member
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Friend class and friend function can be used as an alternate to each other
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In OOP a class is an example of _____
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Which one of the following terms must relate to polymorphism?
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Which of the following may not be an integral part of an object?
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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 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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