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One of the tenets of database development is to never allow developers to create or own objects during development. All objects are created by the application owner and stored in that schema. Do you feel this is a good practice? Why or why not? Why do you think this policy relates to database security? Explain your reasons.
Assume a game with two players, A and B, who raise one or both hands concurrently. A wins if total number of hands raised is odd, and B wins in other way.Write down the matrix form of the game. Is there a pure strategy solution? Explain your answer..
Design and build a prototype data warehouse using the data on Spend over £25,000 in the Science and Technology Facilities Council
How many entities are shown by this relation?
Create a database using Oracle packaged procedure
Draw an ER diagram for database scenario. Design a set of 3NF tables for your database scenario.
Draw the E/R diagrams for the business rules
Is software measurement equivalent to software metrics? What makes them different?
Use Cases Perform a requirements analysis for the Case Study
Describe the database and describe the four characteristics of the database? Explain the Relational Database and generate a relational database for five employees.
Data processing needs taking or receiving the data from a source and doing something with it. The same can be said about the transaction processing. When working along with a file, whether it be a fixed length.
Several times, database triggers are utilized to record logins by users. Here is the example of login trigger that inserts row into table every time a user connects.
Compute the functional dependencies which exist in following table. After determining the functional dependencies, transform this table to an equivalent collection of the tables which are in third normal form.
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