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!
Write a short paper describing the database underlying a small company enterprise system (e.g., Quickbooks® , Peachtree® , MYOB® , or another you have access to).
a. Does it appear to be integrated? When you change an item of data in one application, does it carry through to others? (For example, if a customer's billing address is changed, do all existing invoices reflect the change?)
b. How easy is it to set up the data relationships for the database?
c. Can you view the schema? Are subschemas supported?
d. Are there any controls in place to ensure that data relationships make sense? (For example, is referential integrity supported?)
Imagine that a customer has come to your team and has requested a simple application that will allow the customer to store client names, addresses, and telephone numbers. The application will be written as a console app
Create naming conventions for each entity and attributes. Propose an efficient data structure that may hold the tour operator's data using a normalization process. Describe each step of the process that will enable you to have a 2nd Normal Form da..
Use Oracle, list ALL system privileges assigned to user HR. Please show screen shot if you can make it!
imagine that you have been assigned as a project manager to manage your companys e-commerce website where customers can
Describe the role of databases and database management systems in managing organizational data and information.
An ER diagram for the system. Show all entities, relationships, cardinalities and optionalities. Also, include all intersection entities. You must use the Finkelstein methodology as per the study book and tutorials.
determine the functional dependencies that exist in the following table. After determining the functional dependencies, convert this table to an equivalent collection of tables.
List the rental identification number, make, model, year, classification, and rental duration for each of our locations for the month of October, 2015.
How can a semaphore be used to insure that Process First will complete before Process Second executes?
An operation specification for the most important single interaction between user and system during the critical core use case's normal flow.
Find the sids of suppliers who supply every part. Find the sids of suppliers who supply every red part. Find the sids of suppliers who supply every red or green part.
What is the difference Data-mining and Data Warehouses? How does data mining works? What technological infrastructure is required? Design a star schema for this problem with database modeling tool (Xcase).
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