BSc IT Sem II ATKT 2018-19 ATKT Object Oriented Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Attempt any three of the following: 15 marks
   • a. Discuss procedure oriented programming paradigm. Also discuss its characteristics
   • b. What is object oriented programming paradigm? Discuss its characteristics
   • c. Define any two of the following
   • d. Discuss benefits and applications of oops
   • e. Explain static and dynamic binding
   • f. Write a short note on data abstraction and data encapsulation
2. Q2 Attempt any three of the following: 15 marks
   • a. What is a class? How a class can be defined? Discuss various ways of defining member functions of a class
   • b. What are objects? How they can be declared? Also discuss memory allocation for objects in object oriented programming
   • c. How data members and member functions of a class can be accessed. Write a program to demonstrate the concept of accessing public members of a class
   • d. What is a constructor? List various types of constructors. Explain copy constructor with programming example
   • e. Declare a class rectangle with data members as length and breadth, and member functions as getdata() to read data and display() to find and display area and perimeter of a rectangle. Also write main method to implement the class
   • f. What is a friend function? How it can be declared? What are its characteristics?
3. Q3 Attempt any three of the following: 15 marks
   • a. Define function overloading and operator overloading. Write down the rules for
   • b. Write a C++ program to add two complex numbers by overloading binary + operator What do you understand from data conversion between objects and basic types? List
   • d. Write a C++ program to demonstrate conversion from user defined to basic data type
   • e. What is this pointer? Write a C++ program to demonstrate use of this pointer
   • f. What are virtual functions? What are the rules for writing virtual functions?
4. Q4 Attempt any three of the following: 15 marks
   • a. What is inheritance? Discuss different forms of inheritance
   • b. Discuss public, private and protected data members and member functions. When to declare which type of data members/member functions Write a C++ program to demonstrate use of hybrid inheritance
   • d. What is an exception? Explain exception handling mechanism in detail
   • Q.P.Code : 33403
   • e. What happens when raised exception is not caught by catch block? Explain with
   • f. Write a C++ program to show use of multiple catch statements
5. Q5 Attempt any three of the following: 15 marks
   • a. Explain various methods to detect end of file
   • b. Write a program to open two files country and capital simultaneously and print the nameof the capital in front of the country
   • c. Explain the use and purpose of following functions
   • d. What are class templates? Explain their use. How they can be declared?
   • e. Define a class named vector. Illustrate the use of vector class template for performing the scalar product of int type vectors as well as float type vectors
   • f. What is a function template? Write a C++ program to demonstrate the use of function

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