Download PTU MCA 2020 March 1st Sem 72708 Object Oriented Programming In C++ Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) ) MCA (Master of Computer Application) 2020 March 1st Sem 72708 Object Oriented Programming In C++ Previous Question Paper

1 | M-72708 (S6)-496

Roll No. Total No. of Pages : 02
Total No. of Questions : 09
MCA (2015 to 2018) (Sem.?1)
OBJECT ORIENTED PROGRAMMING IN C++
Subject Code : MCA-102
M.Code : 72708
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTIONS-A, B, C & D contains TWO questions each carrying TEN marks each
and students has to attempt any ONE question from each SECTION.
2. SECTION-E is COMPULSORY consisting of TEN questions carrying TWENTY
marks in all.

SECTION-A
1. Discuss any five characteristics of Object Oriented Programming.
2. a) Describe the working of breaking control statement.
b) Explain various operators available in C++.
SECTION-B
3. a) What is recursion? Explain by taking example.
b) Explain the working of Union.
4. Write a program for demonstrating functions and arrays.
SECTION-C
5. a) Describe the concept of dynamic memory allocation by taking an example.
b) What are nested classes? Discuss the use of nested classes in OOP.
6. What is meant by multiple-Inheritance? Write a code snippet in C++ demonstrating
multiple-inheritance.
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1 | M-72708 (S6)-496

Roll No. Total No. of Pages : 02
Total No. of Questions : 09
MCA (2015 to 2018) (Sem.?1)
OBJECT ORIENTED PROGRAMMING IN C++
Subject Code : MCA-102
M.Code : 72708
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTIONS-A, B, C & D contains TWO questions each carrying TEN marks each
and students has to attempt any ONE question from each SECTION.
2. SECTION-E is COMPULSORY consisting of TEN questions carrying TWENTY
marks in all.

SECTION-A
1. Discuss any five characteristics of Object Oriented Programming.
2. a) Describe the working of breaking control statement.
b) Explain various operators available in C++.
SECTION-B
3. a) What is recursion? Explain by taking example.
b) Explain the working of Union.
4. Write a program for demonstrating functions and arrays.
SECTION-C
5. a) Describe the concept of dynamic memory allocation by taking an example.
b) What are nested classes? Discuss the use of nested classes in OOP.
6. What is meant by multiple-Inheritance? Write a code snippet in C++ demonstrating
multiple-inheritance.
2 | M-72708 (S6)-496

SECTION-D
7. What is meant by operator overloading? Why is it required in OOP? Explain.
8. a) Define Virtual Function.
b) Discuss file handling using IO streams.

SECTION-E
9. Write briefly :
a) Comment on iostream.h
b) Define the term abstraction.
c) What is meant by data hiding?
d) Define the term enumeration.
e) What are destructors?
f) Discuss briefly about late binding.
g) What is single inheritance?
h) What is the use of keyword ?Throw??
i) ?Can constructor be overloaded?? Comment.
j) What is the use of keyword ?Static??


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page of Answer sheet will lead to UMC against the Student.


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