CS304-Midterm
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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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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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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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The >= operator can be overloaded
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Inheritance is a way to
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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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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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this pointers are not accessible for static member functions
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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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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 a derived class can add?
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Friend functions are _____________ functions of a class
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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 generic class showing all the common attributes and a behavior of other classes represents a very important feature in oop called --------
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In order to free the memory occupied by the object, we use -------------
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_______ remain in memory even when all objects of a class have been destroyed
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A static member function cannot be declared
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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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Suppose there is an object of type Person, which of the following can be considered as one of its attributes
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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 members of a class that can be accessed without creating the object of the class is called
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Static variable can be initialized more than once
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Which of the following are an advantage of OOP?
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What problem(s) may occur when we copy objects without using deep copy constructor?
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In OOP a class is an example of _____
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A generalization-specialization relation between classes are implemented using
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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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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 may not be an integral part of an object?
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template <> class Vector { } This is an example of partial specialization
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C++ compiler does not allow to dynamically allocate memory for objects
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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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We capture the object attributes and behavior in Object Oriented programming using---------------
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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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We achieve independence of internal implementation from its external interface through-----------
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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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A C++ class is similar to --------------------
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Constant objects cannot change their state,
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Which one is not keyword in C++?
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__________ provide the facility to access the data member
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________ is/are used to access information hidden within an object?
50 / 50
Classes like TwoDimensionalShape and ThreeDimensionalShape would normally be concrete, while classes like Sphere and Cube would normally be abstract
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