Month: August 2017

OOPS

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August 18, 2017

3:17 pm

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Java, Javascript, Php, Python

  1. Design a class Rectangle
    data members[box title=”” bg_color=”#dbdbdb” align=”left”]length
    breadth[/box]member functions/methods[box title=”” bg_color=”#dbdbdb” align=”left”]setDimension()
    area()
    perimeter()[/box]
  2. Design a class Worker
    data members[box title=”” bg_color=”#dbdbdb” align=”left”]wages
    wdays[/box]member function / method[box title=”” bg_color=”#dbdbdb” align=”left”]setData()
    payment()[/box]
  3. Design a class Box
    data members[box title=”” bg_color=”#dbdbdb” align=”left”]length
    breadth
    height[/box]member functions / methods[box title=”” bg_color=”#dbdbdb” align=”left”]setDimension()
    volume()[/box]
  4. Design a class Rectangle (only for Java / C++)
    data members[box title=”” bg_color=”#dbdbdb” align=”left”]length
    breadth[/box] member functions / methods[box title=”” bg_color=”#dbdbdb” align=”left”]setDimension()
    area()
    perimeter()[/box]It must overload setDimension() method twice:
    1. by passing 1 argument
    2. by passing 2 arguments

  5. Design a class Box (only for Java / C++)
    data members[box title=”” bg_color=”#dbdbdb” align=”left”]length
    breadth
    height[/box] member functions / methods [box title=”” bg_color=”#dbdbdb” align=”left”]volume()[/box] It must contain 3 constructors
    1. 1 parameter
    2. 2 parameter
    3. 3 paramter
  6. Design a class Account
    data members [box title=”” bg_color=”#dbdbdb” align=”left”]balance[/box]member functions / methods [box title=”” bg_color=”#dbdbdb” align=”left”] deposit(amt)
    withdraw(amt)
    showBalance()[/box]
  7. Design a class Set
    data members [box title=”” bg_color=”#dbdbdb” align=”left”]3 numbers[/box] member functions / methods [box title=”” bg_color=”#dbdbdb” align=”left”] SUM()
    MEAN()
    MAX()
    MIN() [/box]
  8. Design a class Student
    data members [box title=”” bg_color=”#dbdbdb” align=”left”]roll_number
    name [/box] member functions / methods [box title=”” bg_color=”#dbdbdb” align=”left”] setData()
    getData() [/box]
  9. Design a class Account
    data members [box title=”” bg_color=”#dbdbdb” align=”left”] balance
    interest_rate [/box] interest_rate must be shared by all objects (static modifier) and its default value 10.25 [box title=”” bg_color=”#dbdbdb” align=”left”] interest(no_of_years) [/box]
  10. Design a class Student
    data members [box title=”” bg_color=”#dbdbdb” align=”left”] roll_number
    name [/box] member functions / methods [box title=”” bg_color=”#dbdbdb” align=”left”] setData()
    getData() [/box]
  11. Design a class Account
    [box title=”” bg_color=”#dbdbdb” align=”left”] account_number
    balance
    interest_rate [/box] member functions / methods [box title=”” bg_color=”#dbdbdb” align=”left”] interest(no_of_years) [/box]
  12. Design a class Student
    data members [box title=”” bg_color=”#dbdbdb” align=”left”] roll_number
    name [/box] member function / methods [box title=”” bg_color=”#dbdbdb” align=”left”] getData() [/box] roll_number must be automatically generated.It also keep track of total number of Students.

  13. Design a package MyCircle and MyRectangle (Only for Java)
    [box title=”” bg_color=”#dbdbdb” align=”left”] radius
    length
    breadth [/box] member functions / methods: [box title=”” bg_color=”#dbdbdb” align=”left”] area()
    circumference()
    perimeter() [/box]
  14. Design a class Student
    data members [box title=”” bg_color=”#dbdbdb” align=”left”] roll_number
    name [/box] member functions / methods [box title=”” bg_color=”#dbdbdb” align=”left”] getData()
    showData() [/box] Create 5 objects of Student using Array

  15. Design a class Student and List ClassRoom
    add list of Students in ClassRoom
    display List

  16. Design a class Account and List Bank
    add list of Account in Bank
    display List

  17. Create array of Student Objects
    data members [box title=”” bg_color=”#dbdbdb” align=”left”] roll_no
    name
    college [/box] member functions / methods [box title=”” bg_color=”#dbdbdb” align=”left”] readData()
    showData() [/box]
  18. Create a class RBI (Only for Java)
    data members [box title=”” bg_color=”#dbdbdb” align=”left”] balance [/box] member functions [box title=”” bg_color=”#dbdbdb” align=”left”] RBI()
    deposit(int amt)
    withdraw(int amt)
    showBalance() [/box]