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Engineering B.E. (Computer Engineering) Sem 3 Object Oriented Programming Methodology Dec 2019 Question Paper - Mumbai University | munotes

Object Oriented Programming Methodology Question Paper, Dec 2019.pdf
CMPN · 1 May 2025

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Older exam May 2019 Semester-end · Object Oriented Programming Methodology →
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Questions asked in this paper

  1. Q1 Attempt any THREE questions from Q. 2 to Q.6
  2. Q1 Explain Applet life cycle methods. Write a program to display Fibonacci series up to first n terms. Take input [5] c Explain Wrapper class in JAVA. [5] Explain System.arraycopy() method with example. [5] 5 marks
  3. Q2 Explain the steps to create package in JAVA to add class and interface with Differentiate between method overloading and overriding. Write a program to [10] override volume() method of Shape class into its subclasses Cube and Cylinder Shape is an abstract class 10 marks
  4. Q3 Explain different types of relationships among the entities. Define the relationships among the objects of given sentences: 10 marks
  5. Q1 Teacher is an Employee
  6. Q2 Teacher teaches OOPM subject to students
  7. Q4 Drawer is a part of table Explain different ways to create Thread in JAVA. Write a program to display [10] following pattern using threads
  8. Q4 Explain bitwise operators in JAVA. Discuss static data members and methods in JAVA. [5] c any two methods of String class. [5] 5 marks
    • Q. P. Code : 26235 d Write an applet program to display [5]
  9. Q5 Explain exception handling mechanism with the help of try, catch, throw, throws b The manufacturing industry wants to maintain record of its products. If any new product is build then it is added to the list: Also if any product is scraped it can be deleted from the list. Write a program to perform above operations and display list c Write a program to check whether given string is palindrome or not. [5]
  10. Q6 Explain inheritance and its types Write a program to display sum of column elements of a matrix. [10] 10 marks

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