Assignment:
Instructions:
CO7: Evaluate the data integrity, security, and availability issues related to relational databases.
Instructions:
Include the below numbering scheme in the submission. DO NOT include the Questions or other content from the instructions.
Part 1:
Identify 4 database constraints (examples can include: Not NULL, primary key, unique, domain; there can be different ones as well) and data integrity, security, and availability issues related to relational databases. Need Assignment Help?
Part 2:
HINT: Review the Normalization Process: Parts and Suppliers One-to-Many Example in the Terms and Concepts discussion.
Background:
We want to keep track of the price we charge for each type of part, the supplier for each type of part, and the amount we pay the supplier for each type of part (the cost). Each supplier can provide us with many different types of parts, but each part can be provided to us by only one supplier. This requires a one-to-many relationship.
Functional analysis:
Part ---- > Price, Cost, Supplier, Street, City, State, Zip, Telephone
Supplier ---- > Street, City, State, Zip, Telephone
Part ---- > Price, Cost, Supplier
Table:
Parts (Part, Price, Cost, Supplier, Street, City, State, Zip, Telephone)
Compete the following:
1. Include a definition of 2 normal form
2. Is the above table in 2NF?
3. Using the table and field names in the above table explain your answer.
Assignment Guidelines:
Your submission must be original, include supporting sentences using the terms, concepts, and theories with the page number or website from the required readings or other material.