Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question: Given the dependency diagram shown in Figure, answer Items 6a-6c.
a. Identify and discuss each of the indicated dependencies.
b. Create a database whose tables are at least in 2NF, showing the dependency diagrams for each table. c. Create a database whose tables are at least in 3NF, showing the dependency diagrams for each table.
Data collection takes a lot of time. Therefore, it is not worth the time and trouble. What do you think? What are some faster ways to accomplish data collection
Journal entries have to be reconciled with the spreadsheet on a daily basis - Prepare a context diagram for the system and also prepare a diagram 0 DFD for the system
Do you always have to use the third normal form? Why or why not? What can happen if you do not use the third normal form? Normalize the following relations to 3NF, using the set of functional dependencies listed:
Calculate Information. "Context" appears in the denominator - meaning that as the context increases, Information decreases. How do you explain this last statement?
Select any two (2) of your relations from the previous step, 1a), and perform the following for each of those two relations: List all the functional dependencies exist in the relation. Demonstrate that the relation meets Third Normal Form (3NF)
When building a database, you should first create and input the design of the table and reports at the same time. determine the input and then design the tables
Compute the activity rates (i.e., cost per unit of activity) for the activity cost pools. Round off all calculations to the nearest whole cent.
In this lab, you will save user activity data in a database. A record of each user's IP address and the current date and time will be created whenever a user visits the Personnel form.
Discuss connections, similarities, shared issues, discrepancies, possible combinations of problems and techniques from the three papers, etc. Whatever you consider relevant, but with reasons and referring to the papers if necessary.
Select a NOSQL database (MongoDB, Cassandra, DynamoDB, BigTable, etc...) and write a paper describing its security features - which model is implemented, granularity of the access control
Write a query that returns the number of customers in each job title. Write a query that returns customer name, company, job title, phone, city and state for customers in Minnesota.
Identify the business rules associated with your selected business function. Explain the manner in which such business rules would impact design of a database.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd