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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

This post was last modified on 22 March 2020

This download link is referred from the post: PTU MCA Last 10 Years 2011-2021 Previous Question Papers|| Punjab Technical University


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Roll No. Total No. of Pages : 02

Total No. of Questions : 09

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MCA (2015 to 2018) (Sem.-1)

OBJECT ORIENTED PROGRAMMING IN C++

Subject Code : MCA-102

M.Code : 72708

Time : 3 Hrs. Max. Marks : 60

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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.
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  3. a) Describe the working of breaking control statement.
    b) Explain various operators available in C++.

SECTION-B

  1. a) What is recursion? Explain by taking example.
    b) Explain the working of Union.
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  3. Write a program for demonstrating functions and arrays.

SECTION-C

  1. 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.
  2. What is meant by multiple-Inheritance? Write a code snippet in C++ demonstrating multiple-inheritance.
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SECTION-D

  1. What is meant by operator overloading? Why is it required in OOP? Explain.
  2. a) Define Virtual Function.
    b) Discuss file handling using IO streams.

SECTION-E

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  1. Write briefly :
    a) Comment on iostream.h
    b) Define the term abstraction.
    c) What is meant by data hiding?
    d) Define the term enumeration.

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    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.

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    j) What is the use of keyword “Static”?

NOTE : Disclosure of identity by writing mobile number or making passing request on any page of Answer sheet will lead to UMC against the Student.



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This download link is referred from the post: PTU MCA Last 10 Years 2011-2021 Previous Question Papers|| Punjab Technical University