Download PTU BCA 2020 March 2nd Sem BSBC 203 Oops Using C++ Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) BCA 2020 March (Bachelor of Computer Application) 2nd Sem BSBC 203 Oops Using C++ Previous Question Paper

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Roll No. Total No. of Pages : 02
Total No. of Questions : 07
BCA (2014 to 2018)/B.Sc. (IT) (2015 & Onward)
(Sem.?2)
OOPS USING C++
Subject Code : BSBC-203
M.Code : 10052
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains SIX questions carrying TEN marks each and a student has
to attempt any FOUR questions.

SECTION-A
1) Answer briefly :
a) What are characteristics of object oriented languages?
b) Differentiate between Structures and Unions.
c) Give the concept of Array within a class with suitable example.
d) When inline functions are used?
e) What is the benefit of copy constructor?
f) Differentiate between privately derived and publicly derived single inheritance.
g) List the operators that cannot be overloaded.
h) What is early Binding?
i) How to read and write character from a file in C++?
j) What is this pointer? Give suitable example.
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1 | M - 1 0 0 5 2 ( S 3 ) - 1 9 1 4

Roll No. Total No. of Pages : 02
Total No. of Questions : 07
BCA (2014 to 2018)/B.Sc. (IT) (2015 & Onward)
(Sem.?2)
OOPS USING C++
Subject Code : BSBC-203
M.Code : 10052
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains SIX questions carrying TEN marks each and a student has
to attempt any FOUR questions.

SECTION-A
1) Answer briefly :
a) What are characteristics of object oriented languages?
b) Differentiate between Structures and Unions.
c) Give the concept of Array within a class with suitable example.
d) When inline functions are used?
e) What is the benefit of copy constructor?
f) Differentiate between privately derived and publicly derived single inheritance.
g) List the operators that cannot be overloaded.
h) What is early Binding?
i) How to read and write character from a file in C++?
j) What is this pointer? Give suitable example.
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SECTION-B
2) What is object oriented programming? Explain any five characteristics of object oriented
programming languages.
3) What is the constructor? List some of the special properties of the constructor functions.
Describe the importance of destructor. Explain the use of destructor with the help of an
example.
4) What are the different forms of inheritance? Give examples of each. Describe the syntax
of single inheritance in C ++.
5) Given a class Complex with real and imaginary part as data members. Write a C++
program to overload plus operator and minus operator to add and subtract two real
numbers respectively.
6) What is the virtual function? Why do we need virtual functions? When do we make
virtual function pure? Give suitable example of pure virtual function.
7) What is static data member and static member function? Write a C++ program
demonstrating the use of it.









NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.

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