CS304 LATEST 2 QUIZZES SOLVED BY MISS SHAZIA fall 2010 8th November

[Xpert]

http://www.pakistanileaders.com.pk/pGallery/Shazia_Marri/Shazia_Marri_1000.jpg
Question # 1 of 10
Information hiding can be achieved through__________.


Encapsulation, Inheritance
Encapsulation, Polymorphism
Encapsulation, Abstraction
Overloading




Question # 2 of 10 ( Start time: 01:11:21 AM ) Total Marks: 1
A good model is ................ related to a real life problem.
Select correct option:


Loosely
Openly
Closely


Question # 3 of 10 ( Start time: 01:12:33 AM ) Total Marks: 1
Which of the following features of OOP is used to derive a class from another?
Select correct option:


Encapsulation
Polymorphism
Data hiding
Inheritance



Question # 4 of 10 ( Start time: 01:13:51 AM ) Total Marks: 1
Which of the following is a weak relationship between two objects?
Select correct option:


Inheritance
Composition
Aggregation
None of given



Question # 5 of 10 ( Start time: 01:14:56 AM ) Total Marks: 1
Data items in a class must be private.
Select correct option:


True
False









Question # 6 of 10 ( Start time: 01:15:52 AM ) Total Marks: 1
Which one is a class association
Select correct option:


Simple Association
Inheritance
Composition
Aggregation



Question # 7 of 10 ( Start time: 01:16:55 AM ) Total Marks: 1
Suppose there is an object of type Person, which of the following can be considered as one of its attributes
Select correct option:


Name
Age
Work()
Both Name and Age




Question # 8 of 10 ( Start time: 01:17:52 AM ) Total Marks: 1
Which one is not an object association?
Select correct option:


Simple association
Inheritance
Aggregation
Association



Question # 9 of 10 ( Start time: 01:18:50 AM ) Total Marks: 1
Using encapsulation we can achieve
Select correct option:


Information hiding
Least interdependencies among modules
Implementation independence
All of given options



Question # 10 of 10 ( Start time: 01:19:43 AM ) Total Marks: 1
In constant member function the type of this pointer is:
Select correct option:


Constant pointer
Constant pointer to object
Constant pointer to class
Constant pointer to constant object


Question # 1 of 10
Which of the following is the way to extract common behavior and attributes from the given classes and make a separate class of those common behaviors and attributes?


Generalization
Sub-typing
Specialization
Extension



Question # 2 of 10
The ability to derive a class from more than one class is called


Single inheritance
Encapsulation
Multiple inheritance
Polymorphism



Question # 3 of 10:
If MyClass has a destructor what is the destructor named?


MyClass
~MyClass
My~Class
MyClass~



Question # 4 of 10:
Class abc{ ----- }; Is a valid class declaration?


yes
no


Question # 5of 10:
Without using Deep copy constructor, A ____________ problem can occur


System crash
Memory Leakage
Dangling pointer
All of the given



Question # 6 of 10:
If only one behaviour of a derived class is incompatible with base class, then it is:


Generalization
Specialization
Extension
Inheritance



Question # 7 of 10:
Which of the following may not be an integral part of an object?


state
behavior
Protected data members
All of given


Question # 8 of 10:
Only tangible things can be chosen as an object.


True
False