PTU B.Tech Robotics ECE Engineering 4th Semester May 2019 63015 OBJECT ORIENTED PROGRAMMING USING C++ Question Papers

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Roll No.

Total No. of Pages : 02

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Total No. of Questions : 09

B.Tech.(Automation & Robotics) (2011 & Onwards) (Sem.-4)

OBJECT ORIENTED PROGRAMMING USING C++

Subject Code : BTCS-305

M.Code: 63015

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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 FIVE questions carrying FIVE marks each and students have to attempt ANY FOUR questions.

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3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt ANY TWO questions.

SECTION-A

1. Answer briefly :
   1. Give the comparison of C and C++ with examples.
   2. Discuss function prototyping, with an example.
   3. What are advantages of function overriding?

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   4. Define 'this' pointer.
   5. What is meant by type conversion?
   6. What is a scope resolution operator?
   7. Discuss derived class pointers.
   8. List some of the rules for operator overloading.

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   9. What is the use of strrev() function?
   10. What is pure virtual function?

SECTION-B

2. Write a C++ program to count the number of objects of a certain class.

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3. Explain the steps of any one searching technique.
4. What is function overloading? Write an example using C++ to illustrate the concept of function overloading.
5. What is a friend class? Why is it required? Explain with an example.
6. What are constructors? How are they different from member functions?

SECTION-C

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7. Explain public, private and protected access specifier and show their visibility when they are declared in Inheritance?
8. What is the use of operator overloading? Write a program to overload post and pre increment operators.
9. What are static data members? Explain with an example the use of static data members.

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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