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Mini-Case The Hatcher Company is in the process of developing a new inventory management system. One of the event handling processes in that system is Receive Supplier Shipments. The (inexperienced) systems analyst on the project has spent time in the warehouse observing this process and developed the following list of activities that are performed: getting the new order in the warehouse, unpacking the boxes, making sure that all the ordered items were actually received, putting the items on the correct shelves, dealing with the supplier to reconcile any discrepancies, adjusting the inventory quantities on hand, and passing along the shipment information to the accounts payable office. He also created the accompanying Level 1 data flow diagram for this process. Unfortunately, this DFD has numerous syntax and semantic errors. Identify the errors. Redraw the DFD to more correctly represent the receive supplier shipments process. Create a level 1 DFD for the most complicated cases
By the way, is it possible the answers include
1. Develop a Use Case for each of the major processes?
2. Create the context diagram for the system described.
3. Create the DFD fragments for each of the Use Case and then combine them into the level 0 DFD.
4. Create a level 1 DFD for the most complicated cases.
Consider system which produces budget reports for department at university. For whichever system you select, answer the following design questions. Who will use output?
The data dictionary serves as an important data management tool by? assigning attributes to the data, maintaining data in updated form.
Using example of vehicles and drivers, explain issues to convert relationship for new cardinality including new relationships and attributes for the tables.
The appropriate SQL commands, which should be copied from your source code in MySQL, and pasted into your submission file; and The resultant tables, which must be screenshots to show the change due to the execution of commands
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Write the name(s) of employee(s) who works(work) on every project located in Houston. Write the name(s) of employee(s) who only works(work) on every project located in 'Houston.'
A small business with 100 computer workstations is installing a new local area network. All of the users perform the usual operations of e-mail. State your reasoning. Draw a floor plan for each If possible, show both floor plans on one page.
Peer reviewers are the key participants in which activity?
Implement a database of courses and students for a school.
Draw the ER diagram for the database described above and create a relational database schema for this model assuming
What are the main activities that the business undertakes and where in the business are the crucial decisions made?
The state wants to record fire department for which each fire fighter currently works and each fire fighter's supervisor. Supervisors are always higher-ranking certified fire fighters - Construct relational database for New York's fire departments..
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