Unit 9 System Analysis and Design-Level 4

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Unit 9 System Analysis and Design

Level 4

Task 1

1.1 Discuss the various approaches/models to system development life cycle (SDLC), evaluate the usefulness and limitation of each approach.

1.2 You are then required to choose one model that you find suitable for the new BCC library system and justify your answers using industry examples.

1.3 You must justify the validity of the model you have chosen for the development of BCC system. You are also required to evaluate the results of applying this approach and how the model meets the criteria of BCC system requirement.

Task 2

2.1 Discuss the importance, purpose and structure of feasibility study during the initial stages of BCC system development.

2.2 In your discussion of feasibility study, you must show that effective judgments have been made and a valid conclusion and justification for the development of the new system has been reached.

2.3 In your discussion, you must assess the impact of the different financial, economical, and technical feasibility criteria on BCC library system investigation.

Task 3

3.1 Using the information from the case study, carry out an in-depth investigation using a fact finding techniques such as interview, questionnaire etc to capture the business requirements and specification for developing the automated BCC library system.


Q1 –Do you think the existing system can be automated?

Q2 –What can be the prospective modules within the system?

Q3 – Can a person get more than 3 books issued at a time?

Q4 –Can a person get reserved text books issued?

Q5 – When does a person has to pay the fine?

Q6-Can there be multiple copies of same book?

3.2 In gathering and analyzing the information for identifying the requirement of the BCC library system, you must demonstrate that complex problems with more than one variable from user and system functionality prospective have been explored.

3.3 Based on the outcome of your investigation and analysis carried out above, use appropriate system analysis and design tools and methods such as UML etc. to provide a graphical illustration of the new system and user interactions and functions.

3.4 In your graphical illustration of the system interaction, you must ensure to use a range of UML diagrams such as Use Case, Class, Object and activity diagrams to present your finding of the system interactions and that accurate technical language has been applied.

Task 4

4.1 Provide a short report to evaluate how the new library system meets the BCC business requirements outlined in the case study.

4.2 In your evaluation you must apply critical assessment of your approach in solving the business problem for BCC and lessons learnt to make recommendation for future improvement.

4.3 Take responsibility for managing and organizing activities.

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