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!
Discussion:
"Database Centralization" Please respond to the following:
• The owner of a company looks over your design and sees that you are using database centralization. He questions why you would do this since it violates the rule that data should be managed and stored in close proximity to its users. Explain to him your reasoning for using database centralization.
"CRUD" Please respond to the following:
• Is it possible to have a system or database that would not have all CRUD rights? Why would you want to limit those rights? Why would you want to keep those rights?
Database and Programming Design
Identify the stakeholders for your selected scenario. Create a plan for an hour-long interview with representatives of these stakeholders. Then meet with the instructor to discuss possible answers to the questions.
What is the most common database query language? What is the name for a column that uniquely identifies a record
Write a 2 to 3 page essay describing the use of an OLAP Data Cube. Your essay should also describe the operations of Drill Down, Roll Up, Slice, and Dice.
Write a script that uses a cursor and dynamic SQL to output one row from each base user table in the AP database. Specifically exclude the tables named "dtproperties" and sysdiagrams" from the result set.
What the club needs is something that will allow the booking officer to record all details of a booking accurately and quickly. They should be able to print this out as an invoice, which can post or email prior to the booking - switchboard with we..
Create the RDM with appropriate attributes, based on the newly added entities created by you. List the business rules and constraints that apply to the business case as outlined.
What are triggers used for, and why are they significant in database systems? Give an example of situation where a trigger would be appropriate. What would implementation of this trigger look like?
Calculate the ranking score for each of the ten documents based on each of the following query-document similarity measures - How does ranking compare with ranking obtained using the cosine similarity measure in Exercise 20? If there are differences..
A small company allocates a certain amount of dollars to each department to be used to purchase things they need. The approved budget information is kept in the APPROVED-BUDGET file by department number in the purchasing system. When a department det..
List the names, ages, and salaries of managers of a user-speci?ed sex (male or female) working in a given department. You can assume that, while there are many departments, each department contains very few project managers.
A good IT professional is able to be versatile in SQL programming styles. Identify at least two possible advantages of utilizing PL / SQL instead of standard SQL Syntax. Explain whether either syntax provides enhanced code processing capabilities ..
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