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Object Oriented Analysis And Design (Bbit 335) (Cisy 411) 1St Trimester 2015 Question Paper

Object Oriented Analysis And Design (Bbit 335) (Cisy 411) 1St Trimester 2015

Course:Bachelor Of Business Information Technology

Institution: Kenya Methodist University question papers

Exam Year:2015

Object oriented analysis and design (BBIT 335) (CISY 411) 1ST TRIMESTER 2015
KENYA METHODIST UNIVERSITY

END OF 1'st 'TRIMESTER 2015 (PT) EXAMINATION

FACULTY : COMPUTING & INFORMATICS
DEPARTMENT : COMPUTER SCIENCE
UNIT CODE : BBIT 335/CISY 411
UNIT TITLE : OBJECT ORIENTED ANALYSIS AND DESIGN
TIME : 2 HOURS

INSTRUCTIONS:

Answer question One and any other two questions
Question One

State four benefits of using the object oriented approach over the traditional methods.
(4 marks)
Discuss the concept of Reuse and how it can be implemented in OO analysis and design.
(6 marks)
State and explain the four principles of the rational unified process
(4 marks)
With a suitable diagram, explain the concept of generalization and specialization.
(4 marks)
What are the main benefits of using a model-driven analysis and design approach in systems development?
(6 marks)
Explain and illustrate the different components of a sequence diagram.
(6 marks)
Question Two

Using four objects and explaining their roles, draw a use case diagram that shows the interactions between a user and an ATM.
(10 marks)
Convert the above use case diagram into a class diagram, clearly showing how.
(10 marks)
Question Three

With the aid of a diagram, describe the Unified Software Development Process. (USDP)
(10 marks)
State and explain five weaknesses of the waterfall model and show how the USDP has attempted to resolve the problems.
(10 marks)
Question Four

Explain any five characteristics of object oriented programming. Use diagrams/models to illustrate.
(10 marks)
List and explain the components of a methodology.
(10 marks)

Object Oriented Analysis And Design (Bbit 335) (Cisy 411) 1St Trimester 2015 Question Paper

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