Exercise “Project” -2
1. Using your knowledge of BITS, determine the functional dependencies that exist in the
following table. After determining the functional dependencies, convert this table to an
equivalent collection of tables that are in third normal form:
2. List the functional dependencies in the following table that concern invoicing (an
application BITS is considering adding to its database), subject to the specified
conditions. For a given invoice (identified by the InvoiceNum), there will be a single
client. The client’s number, name, and complete address appear on the invoice, as does
the date. Also, there may be several different tasks appearing on the invoice. For each
task that appears, display the TaskID, description, category, and price. Assume that each
client that requests a particular service task pays the same price. Convert this table to an
equivalent collection of tables that are in third normal form:
3. BITS wants to store information about the supervisors, including their supervisor number
and the relationship to consultants. Supervisors can work with multiple consultants, but
consultants only have one supervisor. In addition, supervisors specialize in working with
clients in specific task categories. Using this information, convert the following
unnormalized relation to fourth normal form:
WE HAVE DONE THIS QUESTION BEFORE, WE CAN ALSO DO IT FOR YOU
GET SOLUTION FOR THIS ASSIGNMENT, Get Impressive Scores in Your Class
TO BE RE-WRITTEN FROM THE SCRATCH
GET SOLUTION FOR THIS ASSIGNMENT
TO BE RE-WRITTEN FROM THE SCRATCH
- Original and non-plagiarized custom papers- Our writers develop their writing from scratch unless you request them to rewrite, edit or proofread your paper.
- Timely Delivery- primewritersbay.com believes in beating the deadlines that our customers have imposed because we understand how important it is.
- Customer satisfaction- Customer satisfaction. We have an outstanding customer care team that is always ready and willing to listen to you, collect your instructions and make sure that your custom writing needs are satisfied
- Confidential- It’s secure to place an order at primewritersbay.com We won’t reveal your private information to anyone else.
- Writing services provided by experts- Looking for expert essay writers, thesis and dissertation writers, personal statement writers, or writers to provide any other kind of custom writing service?
- Enjoy Please Note-You have come to the most reliable academic writing site that will sort all assignments that that you could be having. We write essays, research papers, term papers, research proposals
Get Professionally Written Papers From The Writing Experts
