ACET
B.E / B.Tech. Degree Examinations - August- 2014
Part B (40 Marks)
Fifth Semester
Answer the following
Internal Assessment Examination – I
CS2311 - OBJECT ORIENTED PROGRAMMING
Department of IT
Time: 90 Minutes
Date : 02.08.2014
Maximum: 50 Marks
Class
: III B.E EEE
Syllabus
UNIT I
Object oriented programming concepts – objects-classes- methods
and messages-abstraction and encapsulation-inheritance- abstract
classes- polymorphism. Introduction to C++- objects- classesconstructors and destructors
UNIT II
Operator overloading - friend functions- type conversionstemplates – Inheritance.
Part A - (5 x 2 =10 Marks)
Answer all the questions
1.
2.
3.
4.
5.
Define abstraction and encapsulation.
List the operators that cannot be overloaded.
Distinguish between static binding and late binding.
Diagrammatically represent the hybrid inheritance.
What is implicit type conversion?
6. Implement a C++ program that will ask for a
temperature in fahrenheit and display the result in
Celsius.
(8)
7. (a)What is a constructor? Explain the types of
constructor with example for each.
(16)
(Or)
(b) i) Illustrate the concept of function overloading to find
the maximum of two numbers.
(10)
ii)Write short notes on destructor and its use
(6)
8. (a) i) Discuss the types of operator overloading by
overloading any of the operator symbol.
(10)
ii) Explain the usage of type conversion in C++ (6)
(Or)
b) Define inheritance. List its types. Explain any two of
them with example for each.
(16)
Faculty In-charge
HOD
Principal