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!
DATABASE MANAGEMENT
Please answer each question in paragraph form in APA format.
Explain how databases help ensure that organizations can maintain data integrity?
Compare how the data in transactional databases differs from that in data warehouses?
Name and describe at least two methods for searching and accessing internal databases?
References
Morio, J. (2014). Linking business intelligence to strategy. Financial Executive, 30(4), 66-69.
Laudon, K. C., & Laudon, J. P. (2016). Management information systems: Managing the digital firm [VitalSource Bookshelf version] (14th ed.). Retrieved from https://bookshelf.vitalsource.com/#/books/9780133898309/
Map the ERD to create the relational model corresponding to the described application. Basically, list the CREATE TABLE statements with the attribute names, and appropriate data types.
Entity relationship model is in wide use as a design tool for relational databases. Why do you think designers have chosen this model, and what makes it an effective design tool?
Draw the General Hardware Company Entity-Relational diagram. Choose a primary key for each of the relations. Choose foreign key(s) for each of the relations.
design a database schema1 patient-patientid name dob2 doctor-doctorid name medlicensenumber phone3
Write a two-page executive summary for your boss explaining how a relational data solution can be applied to a current business problem or area for improvement. Assume that your boss knows nothing about relational database theory.
Design a work breakdown structure for the task below: Designing the database, Working on the website content
Prepare a query that lists the cost per student for each class. Assume maximum capacity and that you will schedule two half-day classes on the same day to take full advantage of HOTT's per day pricing schedule.
What about your experience was most confusing or frustrating? What important journals, key scholars, or new ideas did you discover from your search?
Normalise the Project Allocation form (Fig 1) to arrive at third normal form entities. Show all the steps of normalisation clearly.
Explain and support the database schema with relevant arguments that support the rationale for the structure. Note: The minimum requirement for the schema should entail the tables, fields, relationships, views, and indexes.
Express the information about Fred and Ann in unary facts. Draw a conceptual schema diagram based on this choice
Write the script called checking that will take any number of filenames as command-line arguments and will print the names of those files that are readable and writeable text files.
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