Adp_2
- 1.The members of a class are, by default?
- A.
Overloaded
- B.
Public
- C.
Protected
- D.
Private
- 2.Which one is wrong in C++?
- A.
Similar to other functions constructer has a list of parameters and a return type
- B.
The name of destructor should be started with ~
- C.
Constructor initializes an object when it is created
- D.
Destructor is called automatically when object is destroyed
- 3.Object Oriented Technology use of _________ facilitates the reuse of the code and architecture and its __________ feature provides systems with stability, as a small change in requirements does not require massive changes in the system:
- A.
Inheritance; polymorphism
- B.
Inheritance; encapsulation
- C.
Polymorphism; abstraction
- D.
Encapsulation; inheritance
- 4.How many objects of a given class may be constructed in a program?
- A.
As many as the program asks for
- B.
Only one per class
- C.
Only one object is constructed per run of the program
- D.
One object per variable
- 5.What attributes do all Software objects have?
- A.
Software objects have RAM, ROM, and processors
- B.
Software objects are made of computer components
- C.
Software objects have identity, state, and behavior
- D.
Software objects have variables and storage
- 6.An application uses encapsulation to achieve ________
- A.
Make implementation independent
- B.
All of these options
- C.
Minimizing interdependencies among modules
- D.
Information hiding
- 7.What is the program design method we learned in order to write Object Oriented Programs?
- A.
Bottom - Up programming
- B.
Public functions and private variables
- C.
Declare - Define - Use
- D.
Top - Down programming
- 8.What is a class?
- A.
A class is a description of a kind of object
- B.
A class is the part of an object that contains the variables
- C.
A class is a section of computer memory containing objects
- D.
A class is a section of the hard disk reserved for object oriented programs
- 9.Which one is wrong in C++?
- A.
The output operator is
- B.
Cin is linked to keyboard by default
- C.
It only support OOP
- D.
All programs begin execution with function main()
- 10.A class can contain what two things?
- A.
Inheritance and polymorphism
- B.
Property and method
- C.
Encapsulation and abstraction
- D.
Object and instance
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