Exam Details
| Subject | Programming In C++ | |
| Paper | ||
| Exam / Course | Bachelor of Computer Applications | |
| Department | School of Computer and Information Sciences (SOCIS) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2016 | |
| City, State | new delhi, |
Question Paper
No. of Printed Pages: 3 IBCS-oSll
BACHELOR OF COMPUTER APPLICATIONS (Revised)
Term-End Examination
December, 2016
BCS-031 PROGRAMMING IN
Time 3 hours Maximum Marks: 100 (Weightage
Note: Question no. 1 is compulsory and carries 40 marks. Attempt any three questions from the rest.
1. Explain the basic features of an object-oriented language. Why did people change over from structured programming to object-oriented programming? .8
Abstract class provides a base upon which other classes may be built. Justify the above statement with the help of an example. 5
What do you mean by inheritance? Explain the advantages of using multiple inheritance in with the help of an example. 7
Explain the importance of a constructor in object-oriented programming. Differentiate between copy constructor and default constructor in with the help of an example. 7
What is function overloading Give its advantages in a program. Also write a program to show function overloading. 7
How does a virtual function differ from a pure virtual function Also give an example of a pure virtual function. 6
2. What is exception handling What is the sequence of events when an exception occurs Write a program that uses exception handling to handle the errors caused, when a number is divided by zero. 10
Differentiate among private, public and protected access modifiers. Also explain their meaning when a derived class inherits from a base class using public, protected or private keywords, with the help of an example. 10
3. Write a program to add two complex numbers by using binary operator overloading. Write comments in the program wherever it is required, to give more clarity to the program. 10
Write a program in to calculate the factorial of a given number. 5
Explain the association of dynamic binding and run-time polymorphism, with example. 5
4. How is unformatted I/O different from formatted I/O Explain. 5
Write a program to create a Book class. Define constructor and destructor for this class. Also define the methods to show the title and price of the books. 7
Explain the use of the following operators in 8
5. Write short notes on the following: 4 x5=20
New and Delete Operator
Parameterized Constructor
Class Template
Pure Virtual Function
BACHELOR OF COMPUTER APPLICATIONS (Revised)
Term-End Examination
December, 2016
BCS-031 PROGRAMMING IN
Time 3 hours Maximum Marks: 100 (Weightage
Note: Question no. 1 is compulsory and carries 40 marks. Attempt any three questions from the rest.
1. Explain the basic features of an object-oriented language. Why did people change over from structured programming to object-oriented programming? .8
Abstract class provides a base upon which other classes may be built. Justify the above statement with the help of an example. 5
What do you mean by inheritance? Explain the advantages of using multiple inheritance in with the help of an example. 7
Explain the importance of a constructor in object-oriented programming. Differentiate between copy constructor and default constructor in with the help of an example. 7
What is function overloading Give its advantages in a program. Also write a program to show function overloading. 7
How does a virtual function differ from a pure virtual function Also give an example of a pure virtual function. 6
2. What is exception handling What is the sequence of events when an exception occurs Write a program that uses exception handling to handle the errors caused, when a number is divided by zero. 10
Differentiate among private, public and protected access modifiers. Also explain their meaning when a derived class inherits from a base class using public, protected or private keywords, with the help of an example. 10
3. Write a program to add two complex numbers by using binary operator overloading. Write comments in the program wherever it is required, to give more clarity to the program. 10
Write a program in to calculate the factorial of a given number. 5
Explain the association of dynamic binding and run-time polymorphism, with example. 5
4. How is unformatted I/O different from formatted I/O Explain. 5
Write a program to create a Book class. Define constructor and destructor for this class. Also define the methods to show the title and price of the books. 7
Explain the use of the following operators in 8
5. Write short notes on the following: 4 x5=20
New and Delete Operator
Parameterized Constructor
Class Template
Pure Virtual Function
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
- School of Health Science (SOHS)
- School of Humanities (SOH)
- School of Interdisciplinary and Trans-Disciplinary Studies (SOITDS)
- School of Journalism and New Media Studies (SOJNMS)
- School of Law (SOL)
- School of Management Studies (SOMS)
- School of Performing Arts and Visual Arts (SOPVA)
- School of Performing Arts and Visual Arts(SOPVA)
- School of Sciences (SOS)
- School of Social Sciences (SOSS)
- School of Social Work (SOSW)
- School of Tourism & Hospitality Service Sectoral SOMS (SOTHSM)
- School of Tourism &Hospitality Service Sectoral SOMS (SOTHSSM)
- School of Translation Studies and Training (SOTST)
- School of Vocational Education and Training (SOVET)
- Staff Training & Research in Distance Education (STRIDE)
Subjects
- ANALYSIS AND DESIGN OF ALGORITHM
- Basics Mathematics
- BUSINESS COMMUNICATION
- C' Programming and Data Structure
- C++ and Object Oriented Programming
- Computer Basics and PC Software
- Computer Fundamentals and PC Software
- Computer Networks
- COMPUTER ORIENTED NUMERICAL TECHNIQUES
- E-COMMERCE
- Foundation Course in English for Computing
- Foundation Course in Mathematics in Computing
- FUNDAMENTAL OF COMPUTER NETWORKS
- Intranet Administration
- Introduction to Computer Organisation
- Introduction to Internet Programming
- INTRODUCTION TO SOFTWARE ENGINEERING
- Introduction to System Software
- Multimedia
- NETWORK PROGRAMMING AND ADMINISTRATION
- PC Software Skills
- Programming In C++
- STATISTICAL TECHNIQUES
- TCP/IP PROGRAMMING
- Theory of Computer Science
- WEB PROGRAMMING