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B.E. / B.Tech. DEGREE EXAMINATION, MAY / JUNE 2006
Seventh Semester
Computer Science and Engineering
CS-1402 OBJECT ORIENTED ANALYSIS AND DESIGN
PART A (10 x 2 = 20 Marks)
1. What is object oriented system development methodology?2.
Distinguish between method and message in object.3. What is an
object model? What are the order OMT model?4. What is UML called as
modeling language?5. What are the three relationship that can be
shown in UML diagram? Define them.6. List the guidelines for
identifying tentative classes using non phrase approach.7. What are
few characteristics of bad design?8. What is OODBMS?
9. What is meant by quality assurance?10. What is impact object
orientation in testing?
PART B - (5 x 16 = 80 Marks)
11. (i) Briefly describe the Booch system development
process.(ii) Define pattern and frame works. How do they differ
from one another?12. (a) (i) What is prototyping? How is it useful?
State the advantages anddisadvantages of prototyping.(ii) Describe
the different phase OOSD life cycle.Or (b) (i) What is system
development methodology? Discuss the advantages of object oriented
system development methods.(ii) What is object relationship?
Explain different types of relationship with.suitable examples13.
(a) Explain with an example how the classes can be identified using
non phraseapproach.Or (b) (i) What is CRC? How is it used to
identify classes? Explain with anexample.(ii) How is super-subclass
identified? Explain with an example.
14. (a) (i) What is meant by axioms? Explain two object oriented
design axioms.(ii) What are public and private protocols? What is
the significance of separating these two protocols?Or (b) (i)
Describe the necessary characteristics that a system must satisfy
to beconsidered an object oriented system.(ii) Write notes on class
mapping view layer.
15. (a) (i) State the guidelines for developing quality
assurance test cases.(ii) What are statement and branch testing
coverage in object orientedtesting? Explain.Or (b) (i) What is
meant by usability tests? How are they carried out?(ii) What is
user satisfaction test? State the objectives of it.
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B.E/B.Tech. DEGREE EXAMINATION, NOV/DEC 2009Seventh Semester
Computer Science and EngineeringCS1402- OBJECT ORIENTED ANALYSIS
AND DESIGN
PART A1.Give the characteristics of object oriented system.
2.What is an object? Give an example.3.Give a note on patterns
and its necessity.4.Mention the models in Object Modelling
Techniques in Rambaugh methodology and its role for describingthe
system.5.List out the steps for finding use cases?6.Give the hint
to identify the attributes of a class?7.Define axiom along with its
types.8.For the schema employee(emp-id, emp-name, street,city) give
the class representation along with theattribute types.9.Mention
the purpose of view layer interface.10.What are client/server
computing? Give two applications which work on this basis?
PART B
11.(a).Explain and develop the payroll system using the steps of
Object Oriented approach
(Or)11.(b).Explain the following(i).Object Modelling
Technique(ii).Compare aggregation and Composition with a suitable
example.
12.(a).Explain the relationships that are possible among the
classes in the UML representation with your own
example.(Or)12.(b).What are the various diagrams that are used in
analysis and design steps of Booch methodology?Explain with your
own example.
13.(a).Explain the method of identifying the classes using the
common class approach with an example.(Or)13.(b).Consider the
Hospital Management System application with the following
requirementsSystem should handle the in-patient, out-patient
information through receptionist.Doctors are allowed to view the
patient history and give their prescription.There should be an
information system to provide the required information.Give the use
case, class and object diagrams.
14.(a).With a suitable example explain how to design a class.
Give all possible representation in aclass(name, attribute,
visibility, methods, responsibilities)(Or)14.(b).Design the access
layer for the students information management which includes
personal, fees andmark details.
15.(a).(i).Explain the various Testing strategies.(ii).Give the
use cases that can be used to generate the test cases for the Bank
ATM application.(Or)15.(b).(i).How will you measure the user
satisfaction? Describe.(ii).Perform the satisfaction test for any
client/server application.
