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City Bus Lines Situation: City Bus Lines is developing an information system that will monitor passenger traffic, peak travel hours, and equipment requirements. The IT manager wants you to document a process called BALANCE that determines whether extra buses currently are needed on a particular route. The BALANCE process automatically assigns additional buses to that route, but only if all other routes are operating on schedule. In any case, a supervisor can override the automatic BALANCE process if he or she so desires.
a. Create a decision table that describes the bus transfer process.
b. Draw a decision tree that describes the bus transfer process.
c. Name four attributes that you can use to define a data flow in the bus information system.
d. Name four attributes that you can use to define a data store in the bus information system.
Practice on topic of Normalization
One of the tenets of database development is to never permit developers to create or own objects during development. All objects are created by application owner and stored in that schema.
Data Modeling and Normalization
Design and build a prototype data warehouse using the data on Spend over £25,000 in the Science and Technology Facilities Council
Create a report which identifies five most expensive bicycles. The report must list bicycles in descending order from most expensive to lease expensive, the quantity on hand for each, and the markup percentage for each.
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Explain the information-gathering techniques and design methods you would suggest to use for project. Recognize the key factors that help ensure the information required for the project.
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