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An attribute is a characteristic or property of an entity. If person is an entity, would the same attributes be used to describe a person in a medical database, in a student database, in a fitness club database? Why or why not? Post a new thread here. Read each other's posts and respond to at least one of your other classmates. 5 points possible.
Show an alternative design using the General notations for the attribute described in Problem 2 that uses only entity types (including weak entity types if needed) and relationship types.
Each query is worth 2 marks. These tables exist in sphinx and are owned by the user dtoohey. You may, if you wish, create your own copies of the tables under your own account. If you do so, you should ensure that you copy the sample data in dtoohe..
A student who completes either one of these prerequisites and obtains the instructor's permission, however, will be allowed to take MIS 260.
Create an external DTD that dictates a relational model-like data structure for XML documents.
To analyse and comprehend a provided ER diagram and Database Schema and implement a database based on the provided ER diagram and Database Schema
Create a table (by your own imagination) which comprises the least 25 patients with next information (columns): Calculate average of Value1 for each Gender.
Which is not a factor to consider in software evaluation?
write a two to three page paper in which youdocument the requirements based on the information provided and assumptions
We have implemented the MVC design pattern for Web based database interfaces. However, there are other design patterns that may be directly applicable to PHP programming, or web programming in general.
Create a stored procedure that updates the members' balance in the membership table by correctly recording the current or outstanding balance for each customer.
Instructions: You can use any source you prefer, the text, Internet, etc. The answers should not take more than 1 - 2 paragraphs of text, please submit a word processing document, please make sure it's compatible with MS Word.
"Object-Orientated Databases will eventually supplant Relational Databases and RDBMSs as the predominant data storage / retrieval paradigm.
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