LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

HC 21

M.Sc. DEGREE EXAMINATION – COMPUTER SCIENCE

FIRST SEMESTER – APRIL 2007

CS 1806 / 1950 – OBJECT ORIENTED SOFTWARE ENGINEERING

 

 

 

Date & Time: 28/04/2007 / 1:00 – 4:00      Dept. No.                                       Max. : 100 Marks

 

 

PART A

Answer ALL the questions.                                                                            10 X 2 = 20

 

1. List out the different stages in object oriented approach.
2. Define:                        a) Encapsulation                     b) Static binding
3. List any three different approaches for identifying classes.
4. What are the general guidelines for identifying the tentative associations?
5. Describe Object Constant Language.
6. Describe the difference between cohesion and coupling.
7. List any three purpose of a view layer interface.
8. What are the two different kinds of reusability?
9. What are the steps involved in creating a test plan?
10. What do you mean by successful testing?

 

 

PART B

Answer ALL the questions.                                                                            5 X 8 = 40

 

11. a. Explain all structural diagrams in UML.

(or)

1. Explain booch methodology for modeling.

 

12. a. Explain Use – case approach for identifying class.

(or)

1. Explain noun phrase approach for identifying classes.

 

13. Explain the relationship between Object Oriented Technology and

Object Oriented Database Management Techniques.

(or)

1. Explain Object Constraint language for designing classes, methods and attributes.

 

14. a. How do you extend the extensibility?

(or)

1. What are the major activities in designing view layer classes?.

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15. a. Describe the guidelines to identify the risk area while introducing new technology.

(or)

1. Describe the guidelines for doing successful Quality Assurance Testing.

 

PART C

 

Answer ANY TWO questions.                                                                                   2 X 20 = 40

 

16. Explain telephone exchange system using Jacobson’s methodology for modeling
17. Describe the guidelines for designing
18. forms and data entry windows.
19. Dialog boxes and error messages.
20. Describe
21. Guidelines for developing a user satisfaction text.
22. Explain software metrics.

 

 

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LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

M.Sc. DEGREE EXAMINATION – COMPUTER SC.

FIRST SEMESTER – NOVEMBER 2012

CS 1817 – OBJECT ORIENTED SOFTWARE ENGINEERING

 

 

Date : 05/11/2012            Dept. No.                                        Max. : 100 Marks

Time : 1:00 – 4:00

 

SECTION A

Answer All the questions:                                                                                                 (10 X 2 = 20)

 

1. Write down the constituents of rational enterprise philosophy.
2. What are service packages in OOSE?
3. Write down the architecture layers of Object oriented software engineering.
4. Draw the state transition graph notation for i) send message  ii) destroy object
5. Write down the steps for finding usecases.
6. Define the terms assembly and
7. Write down any four phases of maturity levels.
8. What are process- related metrics?
9. Write any four abstract usecases.
10. Define object oriented modelling technique.

 

SECTION B

Answer All the questions:                                                                                                 (5 X 8= 40)

 

11. a) Explain computer aided systems engineering.

OR

1. b) Explain system development as part of an enterprise

 

12. a) Explain requirement model in systems development.

OR

1. b) How requirements model is structured in analysis model?

 

 

 

13. a) Explain object oriented analysis process in the unified approach.

OR

1. b) Write down the guidelines for developing effective documentation.

 

 

14. a) Explain the process of education and training in OOSE.

OR

1. b) Write down the factors influences the software quality.

 

15. a)Explain the tasks in call handling , operation and maintenance in telecom switching services.

OR

1. b) Explain Implementation model through state transition diagrams

 

SECTION C

Answer any TWO of the following questions:                                                              (2 X 20 = 40)

 

16. i) Explain Inheritance in object oriented programming with an example in detail.
17. ii) Explain model building in system development.

 

17. i) Explain Usecase Model with proper examples.
18. ii) Explain risk analysis and risk management in OOSE.

 

18. i) Construct requirements model for telecom switching services.
19. ii) Explain the features of object DBMS and compare with DBMS.

 

 

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