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You have all seen or read the various reports over the years about how devastating a natural disaster can be; whether it be a hurricane, flood, fire, earthquake, or tornado, the results are devastating. Creating a home inventory is important and can be used to help you reclaim what may be lost in a natural disaster.
For this Final Project you will be designing and developing a Household Inventory Database (HID). You will be creating tables, relationships, queries, forms, and reports. You will be evaluated and graded on each area of your database as shown in the grading rubric that is located on the last page of this Assignment.
Explain with examples different types of keys used in relational database, how they help relating different tables.
Draw an ER diagram for your database scenario. Design a set of 3NF tables for your database scenario.
Troubleshooting formulas and Data Entry in a Payroll Data Workbook for Irene's Scrapbooking World, Similar to other small businesses, Irene's Scrapbooking World outsources the processing of its payroll to its accounting firm. Hide the column containi..
Describe a linear-time (in the size of the set of FDs, where the size of each FD is the number of attributes involved) algorithm for ?ndingthe attribute closure of a set of attributes with respect to a set of FDs
List all the business rules for the database for Kangaroo Inn. An example of a business rule is: "An invoice is generated by only one customer".
For this assignment, you will create a class to describe the product that is being ordered. You will then modify your code to create an instance of this class and utilize it in the ordering process.
Give an example of a view on Emp that would be impossible to update (auto- atically) and explain why your example presents theupdate problem that it does.
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.
Draw the ER diagram for the database described above and create a relational database schema for this model assuming
question 1a explain the use of facts dimensions and attributes in a star schema model.b in relation to a fact table
Draw the dependency diagram after identifying all dependencies in this data structure. See Lecture 6, Slide 27 for dependency diagram and convert this data structure to a set of 3NF relations. Clearly showing each step
You are working on the database design that will support PPI's new order entry system. PPI has many thousands of customers around the world who place and pay for orders. One customer can place an order for many products at a time.
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