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Autumn Examinations, 200 8 /200 9
Exam Code(s) 2BF Exam(s) BSc in Business Information Systems Year 2 Module Code(s) MS Module(s) Business Application Development II Paper No. Repeat Paper Yes Special Paper External Examiner(s) Professor Hans van der Heijden Internal Examiner(s) Professor J. F. Collins, Mr. M. Hughes,
Instructions: Candidates are required to answer^ a total of^^2 questions
consisting of QUESTION 1 and one other question. Duration 3Hrs No. of Answer books Requirements : Handout MCQ Statistical Tables Graph Paper Other Material No. of Pages Department(s) Accountancy and Finance
Please note for every application that you create include your name and
ID number as comments in the first few lines of the code
Compulsory Question
Question 1: COMPULSORY 7 0 Marks Write an application that creates a deck of playing cards (52 cards Ace to King with four suits of Clubs, Diamonds, Hearts and Spades). The application should be capable of shuffling and dealing the cards. After shuffling and dealing the pack the application should display the output in a similar format to that presented below. Note: marks will be awarded for the overall design of the application, the use of proper annotation and appropriate coding structures and techniques.
Question 3 30 Marks
Part A) 10 Marks State whether each of the following is true or false and briefly explain your answer.
- Objects as instance variables of other classes is known as inheritance.
- Variables declared in the body of a method are know as instance variables and can be used in all methods of the class.
- Private variables can accessed directly by objects in different classes
- A superclass typically represents a smaller number of objects than its subclass represents. Part B) 10 Marks In relation to Java accurately explain Each of the following:
- Casting
- Composition Part C) 10 Marks Illustrate your understanding of object oriented programming.
