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Spring
2015, ASSIGNMENT
PROGRAM
– MCA (REVISED FALL 2012)
SEMESTER
- 2
SUBJECT
CODE & NAME - MCA2030- OBJECT ORIENTED PROGRAMMING – C++
CREDIT
– 4 BK ID - B1641, MAX. MARKS - 60
Q1. Write short notes on:
a) Switch statement
b) Conditional Operator
Answer:
a) Switch statement:
A switch statement
allows a variable to be tested for equality against a list of values. Each
value is called a case, and the variable being switched on is checked for each
case.
Syntax:
Q2.
Differentiate between Classes and Objects. Write an example program to
represent a class and its object. 4+6= 10
Answer:
Classes and objects are separate but related
concepts. Every object belongs to a class and every class contains one
or more
Q3. Describe operator overloading.
Which are the operators that cannot be overloaded?
5+5= 10
Answer:
Operator overloading is an interesting feature of C++ that allows programmers
to specify how various arithmetic,
Q4. What are the advantages of
Polymorphism? How it can be implemented? 5+5=10
Answer:
Advantages
·
Code is simpler to write (and read)
·
Uniform interface for clients, i.e.,
type specific details only in class code, not in the client code
·
Change in types in
Q5. Differentiate between
Containers and Iterators 5+5= 10
Answer: Containers
STL
provides a number of container types, representing objects that contain other
objects. The STL contains sequence containers and associative containers. The
standard sequence containers include vector, deque and list,
sequence containers in, as their name suggests, store data in linear sequence.
The standard associative
Q6. Describe the two basic models
in exception handling theory. 5+5= 10
Answer:
If you encounter an exceptional situation in your code – that is, one where you
don’t have enough information in the current context to decide what to do – you
can send information about the error into a larger context by creating an
object containing that information and “throwing” it out of your
Get fully solved assignment. Buy online from website
online store
or
plz drop a mail with your sub code
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Charges rs
125/subject and rs 625/semester only.
if urgent then call us on 08791490301, 08273413412
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