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System analysis and design eighth
Complete Personal Trainer Case on page 441 and ONLY ANSWER assignment question 1 and assignment question 2
You may use MS-Access or another diagramming tool to develop the ERD diagram and 3NF model
1-Review the Personal Trainer fact-finding summary in chapter 4 and draw an ERD with cardinality notation. Assume that system entities include members, activities and services, and fitness instructors.
2-Design tables in 3NF. As you create the database, include various codes for at least three of the fields
Explain the software measurement process and state how to implement the software measurement? List the challenges and difficulties of applying the software metrics?
Explain the relationships between application development methodologies, models, and tools. Compare and contrast the various generations of programming languages.
Assume one file has r =1000000 records. Each record takes R = 100 bytes, of which 10 bytes are for the key of the record. What is the least number of block accesses to fetch a record by using single level primary index?
Design behavioral specs by using state diagram for coffee machine controller given below: State events. Machine operates ah hourly interval.
Draw an ERD. The database should track work orders and tasks of work orders. The following detailed information requirements should be represented by the ERD.
Identify the challenges Lexmark faced regarding information flow. How were the information flows provided before and after implementation of the system? Identify the decisions supported by the new system.
Suggest four factors that might have significant effects on the initial COCOMO estimate and propose possible values for these factors.
Write the business rules that are reflected in the ERD.(Note that the ERD reflects some simplifying assumptions. For example,each book is written by only one author.
Modularity can have a negative as well as a positive effect. A program that is overmodularized performs its operations in very small modules, so a reader has trouble acquiring an overall perspective
Identify the principal viewpoints which might be taken into account in the specification of this system and organize these using a viewpoint hierarchy diagram.
In context of a feasibility study explain one cost, one benefit and three possible social effects which would be considered.
Write a Research Report on software design and answer diffrent type of questions related to design. Report contain diffrent basic questions related to software design.
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