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!
1. What is the relationship between the Internet and databases?
2. What is data mining? What is OLAP? How are they different?
3. What is business intelligence? Identify five specific business intelligence technologies.
4. What is predictive analysis? Give an example where this could be used.
Prepare a table of entities and activities - Draw the corresponding context diagram and draw the appropriate physical data flow diagram (DFD).
Case Needs Analysis: Determine the data requirements of Birchwood Lane Schools. What data from the scenario is needed for the database and why
How many models of the Titanic have been shipped? What was the date of the first shipment and when was the last shipment sent - Write SQL SELECT statements to retrieve
List and discuss the five transaction properties. What is a transaction log, and what is its function? What is a deadlock, and how can it be avoided? Discuss several strategies for dealing with deadlocks.
Relational Database Concepts and Applications
Should MVCH adopt continuous data protection (CDP) systems? Why or why not? What other backup strategies might MVCH pursue? Give reasons to your answers.
Submit an Executive Memo addressed to the CIO and the board of directors. Last week, the CIO reviewed your presentation and has decided to move forward with your recommendations for improvements.
You are required to design (using an E-R diagram) an entity-relationship model of the problem, convert the model into a relational model, assess the normal form of each schema and write SQL queries that will answer the following queries.
Why the present system is inadequate and How a data warehouse system will increase profits from ticket sales by providing strategic information not currently available
your lecturer will place several links in interact to a number of relevant articles andor case studies. these will be
Create an integration/metadata/ontology layer on top of these two inventory databases, local DB1 and local DB2
You are the Database Administrator for "Data R Us" and you have been asked to research a set of online databases and determine what type of database they are; based of the four explanations of the DBMS above
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