::: vuaskari.com ::: Today Cs304 online Quizz

1.Using encapsulation we can achieve
Select correct option:

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

2.Which of the following is the way to extract common behaviour and attributes from the given classes and make a separate class of those common behaviours and attributes?
Select correct option:

Generalization
Sub-typing
Specialization
Extension

 

Zahid: Question # 3 of 10 ( Start time: 12:54:44 PM ) Total Marks: 1
Data items in a class must be private.
Select correct option:

True
False

 

Zahid: The ______ keyword tells the compiler to substitute the code within the function definition for every instance of a function call
Select correct option:

virtual
inline
instance
none of the given

 

Zahid: Objects communicate each other through ________
Select correct option:

Messages
Data members
Both of above
None of the above

 

Zahid: messeges hy yar

Which one is not the main feature of object oriented programming?
Select correct option:

Classes and Objects
Exception handling
Inheritance
Polymorphism

 

Zahid: Public member function exposed by a class is called surface
Select correct option:

True
False

 

Zahid: If class A supports all the operations of class B, then class A is:
Select correct option:

Class A is behaviourally compatible with class B
Class A is behaviourally incompatible with class B
Class A is independent of class B

None of the given

Sent at 12:58 PM on Monday

 

A fan has wings". Which type of relation exists between fan and wings in this sentence?
Select correct option:

Aggregation
Association
Generalization
Composition

 

Zahid: Which is true about sub-typing in case of inheritance?
Select correct option:

In sub-typing a new class is derived from existing where the derived class shows some
extended behavior of its parent.

In sub-typing a new class is derived from existing which is a restricted form of its parent class.
In sub-typing a class is derived from existing one where the derived class should be abstract.

None of the given.


--

       M.Zahid Adnan
                      MIT 4th Semester
                                            

    cs304,cs410,cs502,cs506,cs604,mgt501,mgt602,

                                                                                                   

--
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