CS304-Midterm
1 / 50
Which one is not keyword in C++?
2 / 50
The >= operator can be overloaded.
3 / 50
What is true about function templates?
4 / 50
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
5 / 50
The process of hiding unwanted details from users is called __________
6 / 50
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
7 / 50
We can get only one unique value which can be used by all the objects of that class by the use of,
8 / 50
The members of a class that can be accessed without creating the object of the class is called
9 / 50
Suppose there is an object of type Person, which of the following can be considered as one of its attributes
10 / 50
An overloaded operator always requires one less argument than its number of operands
11 / 50
We achieve independence of internal implementation from its external interface through-----------
12 / 50
Which one of the following features of OOP is used to derive a class from another?
13 / 50
A static member function cannot be declared
14 / 50
Which one of the following is not an object association?
15 / 50
16 / 50
The >= operator can be overloaded
17 / 50
A C++ class is similar to --------------------
18 / 50
In OOP a class is an example of _____
19 / 50
Which one of the following terms must relate to polymorphism?
20 / 50
________ is/are used to access information hidden within an object?
21 / 50
When a variable is define as static in a class then all object of this class,
22 / 50
A member function having the same name as that of a class and a ~ sign with it is called,
23 / 50
We can use "this" pointer in the constructor in the body and even in the initialization list of any class if we are careful,
24 / 50
The technique in which we visualize our programming problems according to real life’s problems is called ----------------
25 / 50
Which construct is the source for the creation of an object?
26 / 50
Which of the following are an advantage of OOP?
27 / 50
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
28 / 50
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?
29 / 50
Which is not the Advantage of inheritance?
30 / 50
Inheritance is a way to - Please choose one
31 / 50
Which one of the following terms best represents the statement given below, ” Hiding details of an object from the other parts of a program”
32 / 50
Given the following class class Base{ int Age=33; } How you can improve above class with respect to accessing the field Age?
33 / 50
Which of the following operators always takes no argument if overloaded?
34 / 50
The ________ relationship indicates that an object contains other objects
35 / 50
The life of sub object is not dependant on the life of master class in ___________
36 / 50
Assume a class Derv that is privately derived from class Base. An object of class Derv located in main() can access
37 / 50
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?
38 / 50
39 / 50
Static variable can be initialized more than once.
40 / 50
template <> class Vector { } This is an example of partial specialization
41 / 50
___________, 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
42 / 50
A generalization-specialization relation between classes are implemented using
43 / 50
Which operator can not be overloaded?
44 / 50
In object orientated programming, a class of objects cans _____________ properties from another class of objects
45 / 50
Which of the following is not an example of multiple inheritances?----------
46 / 50
47 / 50
48 / 50
Consider the code below, class Fred { public: Fred(); ... }; int main() { Fred a[10]; Fred* p = new Fred[10]; ... } Select the best option,
49 / 50
The return type of a constructor is of -------------
50 / 50
Which part of an object exhibits its state?
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