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Design a suitable database system with a suitable web based front end, which should include the following details :
1. The web based interface should have fields to query student results and display that information.
2. Result sheet images need to be stored.
3. The web based interface should hab=ve necessary forms and fields to update student attendence,marks ,faculty profile,faculty workshops attended and so on.
Complete development of a relational database. Create the tables in 3NF needed to implement your DB schema.
Referential integrity "rules" trigger some cleanup of your data when insertion, update, or deletion events would typically cause data anomalies. But the word "trigger" has its own place in database design and implementation. Research the concept o..
Using data mining, it is possible to gather information which has been buried that can be manipulated and cross indexed which could be a valuable information gathering technique for entities.
When you add a calculated field to a query it creates a new
assume that a student table in a university database has an index on studentid the primary key. and additional indexes
Display the item id and the difference between the default price and cost (ITECH5006 - together with a percentage markup) of all products.
For each of these statements, include a screenshot of the SQL. Make sure to include the statement execution, including the resulting data. Display all columns and all rows from the Employees table.
as a dba it is vital that you understand in detail how a query is processed by the dbms. since team retail is using
Create documentation that explains the process of creating the entity-relationship diagrams in the change request relative to this project.
Case Study based on an Interview contained in a separate document (Please see the details in page 221 of your text book). Carefully read this case study. You are required to answer the following questions based on the Case Study.
Write a minor research paper about the Privacy Preserving Data Mining. Two parties owning confidential databases wish to run a data mining algorithm on the union of their databases
What about giving same name to attributes which are in different tables but are not same? For instance, "Description" in both a Course table and a Classroom table.
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