B.C.A (Semester III) (CBCS) Examination Oct/Nov-2017
OOP WITH
Day Date: Thursday, 16-11-2017 Max. Marks: 70
Time: 02.30 PM to 05.00 PM
Instructions: All questions are compulsory.
Figures to the right indicate full marks.
Q.1 Choose the correct alternative. 14
In Object-oriented programming, the problem is divided
Classes objects Functions
Structures Modules
Ability of an operator or function call to take different forms is known as
Polymorphism Encapsulation
Overloading Inheritance
is not a type of Constructor.
Copy Friend
Default Parameterized
means determining at runtime what method to invoke?
Data hiding Dynamic Typing
Dynamic binding Dynamic Loading
is the default visibility mode for members of classes in
Private Public
Protected Static
concept of OOP means exposing only necessary information to client?
Encapsulation Abstraction
Data Hiding Data Binding
Which among following is correct way of declaring object of a class?
Classname Object name; Class Classname Object name;
Class Classname Object Object name;
What is true about Constructor?
Its name is plural of class name.
Its name has symbol before it.
Its name is same as of class name.
Its name has symbol before it.
What is actual syntax of destructor in
!Classname() @Classname()
$Classname()
10) The process of deriving a class from another derived class is known
inheritance.
Single Hybrid
Multiple Multilevel
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SLR-SD-14
11) Destructors are called?
Not defined
In any order
In the reverse order of constructor calls
In the same order of constructor calls
12) A constructor function is generally
In the private section of a class
In the public section of a class
In the protected section of a class
None of the above
13) What among following is a generic class?
Function Template Class template
Inherited Template None of the above
14) The objects can directly access?
Public members Private members
Both of above None of the above
Q.2 Answers to the following: [Any seven] 14
What is Data Abstraction?
What is Tokens?
What is Static Member Function?
What is Dynamic Memory allocation?
What is Run time Polymorphism?
What is Virtual Destructor?
What is Command Line Arguments?
What is Exception?
What is Function Template?
Q.3 Answer any two of the following questions 10
Difference between Procedure oriented programming and Object
Oriented Programming.
Explain in detail call by reference, with program.
Explain in detail Virtual Functions with program.
What is the use of Scope Resolution Operator? 04
Q.4 Answer the following. (Any 14
What is Friend Function? Explain with suitable example.
Write a program which copies contents of one file to another.
Explain in detail basic concepts of OOP?
Q.5 Answer the following. (Any 14
Define Inheritance? Explain in detail Multi-level Inheritance.
Write a Program to find largest and smallest number by taking values
from the user (Use Functions).
What is Constructor? Explain in detail about Copy Constructor?