Скачать или смотреть What is aggregation? Example using suitable example.

Course Code : MCS-032
Course Title : Object Oriented Analysis and Design
Assignment Number : MCA (III)/032/Assignment
Maximum Marks : 100
Weightage : 25%
Last Date of Submission : 15th October (For July Session)
15th April (For January Session)
There are eight questions in this assignment, which carried 80 marks. Rest 20 marks are for
viva-voce. Answer all the questions. Please go through the guidelines regarding assignments
given in the Program Guide for the format of presentation. Use diagram as part of answer
wherever required for better explanation.
Q1: What is OOAD? Explain advantages of Object Oriented Systems. (10 Marks)
Q2: What is UML? What are types of UML diagrams? Draw class diagram for Online
Examination System. Make necessary assumptions. (10 Marks)
Q3: What is Use Case diagram? Draw Use Case Diagram for Online Shopping System. Make
necessary assumptions. (10 Marks)
Q4: Draw state chart diagram for Online Examination System. Make necessary assumptions.
(10 Marks)
Q5: (a) What is aggregation? Example using suitable example. (5 Marks)
Q5: (b) What is Sequence Diagram ? Draw Sequence Diagram for cash withdrawal from an ATM
system. (5 Marks)
Q6: What is object model ? Which diagrams are used in Object model? How Object model is
different from dynamic model? Explain in detail. (10 Marks)
Q7: Draw a DFD for Online Shopping System. Make necessary assumptions. (10 Marks)
Q8: Write short note on followings (minimum in 250 words) (10 Marks)
i) Inheritance
ii) Concurrency Control
iii) Deployment Diagram
iv) Integrity Constraints
.
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