Osmania University (OU) 2007 B.E Computer Science and Engineering Object Oriented Systems Development - Question Paper
FACULTY OF ENGINEERING .
B. E. 3/4 Year (CSE)-II Semester Main Examination, April/May 2007 OBJECT ORIENTED SYSTEMS DEVELOPMENT
Time3 Hours] [Maximum Marks75
Answer ALL questions from Part-A.
Answer any FIVE questions from Part-B.
PART-A (Marks : 25)
1. List and explain the set of'Software Quality Factors'. 2
2. Differentiate between 'Optimality1 and 'Scalability1. 3
3. Explain how one can say that TJML is a language for Visualizing1. 2
4. Discuss about 'Structural Relationship'. 3
5. Briefly explain about 'Messages'. 2
6. What is the relation between'Components'and'Classes'? 3
7. Define the concept of'Workflow'. 2
8. 'Business Modelling is a tcchniquc for understanding the business processes of an organization'.Justify the above statement. 3
9. Define the concept of Unified Process'. 2
10. How can one say that Unified Process is Iterative and Incremental'? 3
PART-B (Marks : 5 * 10 = 50)
11. (a) Explain about the following phases in 'Phased Development Process':
(i) Requirement Analysis
(ii) Software Design
(iii) Coding
(iv) Testing.
12. Describe about the following four kinds of Things in the 'Unified Modelling Language1 (UML):
(i) Structural Things
(ii) Behavioral Things
(iii) Grouping Things
13. Explain about the following: 3+3+4
(a) Use Cases and Actors
(b) Collaboration Diagrams
(c) Deployment Diagrams.
14. Explain the following requirements meant for testing in executing the Core Work Flows: 10
(i) Find Actors and Use Cases
(ii) Prototype U ser Interfaces
(iii) Prioritize Use Cases
(iv) Dctai 1 a U sc Case
(v) Structure the Use Case Model.
15. (a) What arc the six models of'Unified Process'? Explain in detail. 6 (b) Explain about'Configuration management* in'Unified Process'. 4
16. (a) Explain in detail about'Events and Signals'. 6 (b) Describe about four kinds of relationships in the UML. 4
17. Write short notes on the following: 3+3+4
(a) Activity Diagrams
(b) Processes and Threads
(c) Trace Relationships.
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