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Draw an E-R data model based on the traffic citation form. Use five entities, and use the date items on form to specify identifiers and attributes for entities.
Prepare appropriate identifiers and attributes for each entity. Justify the decisions you make regarding minimum and maximum cardinality.
Create appropriate identifiers and attributes for each entity. Justify the decisions you make regarding minimum and maximum cardinality.
Define the term foreign key and give an example. Explain how supertype and subtype entities are transformed into tables.
Define the terms parent and child as they apply to tables in a database design and give an example of each.
Business Requirements for Database Design Worldwide Events puts on athletic events for local high school athletes.
Construct a query to show the expected payment date if invoices are due within 30 days of transaction.
Explicate the importance of creating an order of volatility by identifying the potential evidence that is the most volatile.
Identify primary keys and foreign keys, and explain how referential integrity will be achieved. Normalize the database tables to third normal form (3NF).
Analyze the value of health information technology systems in helping the Kingdom of Saudi Arabia solve its major health issues.
GoGo Gadgets Now that wi-fi and other types of high-speed wireless networks are becoming common, devices using that technology are multiplying rapidly.
List the major topics for this database, and explain why each should be considered a major topic of the database.
What are the business costs or risks of poor data quality? Support your discussion with at least 3 references.
Describe what are the advantages of using ERP? In your discussion, please be sure to provide substantive explanation of what ERP is and give example(s) of ERP.
Design a plan for your SQL Server project. This plan should document the security practice you will implement and state the possible breaches or server failure.
Propose two SQL Stored Procedures that use SQL functions to help sales associates perform explanatory or predictive analytics.
When you consider your plan for data warehousing, what do you think are two of the more key items to think about?
Explain at least two possible database failures that may occur once a database is placed into operation.
Explain in your own words the processes used by the Stuxnet attackers to conceal their actions. Based on your research, who is responsible for Stuxnet?
List the average rate amount for all rows in the ResDetail table. Use AvgRate as the column heading. List the RoomType and Count of rooms in each type.
Choose one of the NoSQL data models and describe it. Analyze what kind of applications would benefit from your chosen NoSQL data model.
Describe at least three forms of database connectivity methods that can be used as an interface between applications.
Identify (list and describe) the relational database model's basic components. What is an entity? What is an attribute?
What are the problems of managing data resources in a traditional file environment and how are they solved by a database management system?