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Question: Use the database shown in Figure
1. Identify the primary keys.
2. Identify the foreign keys.
3. Create the ERM.
4. Create the relational diagram to show the relationship between DIRECTOR and PLAY
Develop two SELECT commands for each table. One of the commands for each table should use a WHERE clause to filter the records being returned.
Water meters must be replaced when they have been in use for 5 years. We can assume that a meter will never be damaged or become unserviceable and will not be re-assigned to another service address.
Analyze the six broad classes of control activities defined by Committee of Sponsoring Organizations (COSO) and determine how they will impact the database des
Simulate the implementation of a real-life database, you will start with requirements elicitation for a given scenario. After all the basic functional and non-functional requirements have been gathered, you will start designing the database.
Create a data definition class to model one product sold at a bakery. The product will have a description, cost, and quantity in stock. Instance methods include: accessors for each instance variable.
What types of information or data would the users of the proposed system like to have compiled. What would this data provide evidence of or answer? Provide specific examples.
consider the following set of database tables same tables from assignment 6-1. please take note of foreign keys most of
You learned that WIPO is the global arbitrator for all intellectual property-related issues. Read any two cases for the year 2007 on cybersquatting. Create a table with the following column headings.
Create a data dictionary that includes the a description of the content for each field, The data type of each field, The format the data will be stored as in the field and The range of value for the field.
A county wishes to create a database to control its local libraries. Each library has a number of employees, one of whom is designated as the manager of the library and is responsible for supervising employees and the general day-to-day management..
These comprise NOT NULL, CHECK, UNIQUE, REFERENTIAL INTEGRITY, and PRIMARY KEY constraints. Are these constraints which we are talking about easy to implement in Access Database?
The Enhanced Entity Relationship Diagram (EERD) produced with a drawing or case tool. Your EERD must use a 'standard' notation style such as Crows Foot or Chen.
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