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: A library maintains a database about its books. Information kept on each author includes the author's name and country of origin. Information kept on each book includes the ISBN, title, publisher, and subject. Authors and books are the entities in this enterprise, and "writes" is a relationship between these entities. Sketch an E-R diagram for the enterprise. In the absence of any business rules, what must be assumed about the binary relation "writes" regarding whether it is one-to-one, one-to-many, and so on.
Using the Minnesota hospitals admission by care unit database for the year 2012, our topic is to compare the number of admissions in St. Mary's and the University of Minnesota hospital center. We chose these two organizations because of their impo..
Explain your rationale behind the design of your E-R Diagram. Create a database schema that supports the company's business and processes.
Produce an Entity-Relationship diagram which represents the above activities of the insurance company. Indicate the names and degrees of all the relationships. Give appropriate attributes for each entity shown, and identify the primary key for eac..
Draw an Entity-Relationship diagram for this database using UML notation.Be sure to include all the entities mentioned above, together withattributes
you are the information security officer at a medium-sized company 1500 employees. the cio asks you to explain why you
As an external consultant, you have been hired by Overstock.com to evaluate the effectiveness of the processes they undertook in implementing its ERP system and to present your evaluation in report format to the CEO Patrick Byrne
What are the two types of data extraction? Which of the following tools are the most popular and stand-alone imaging utilities employed for forensic investigators? Which of the following are the three primary components of a computer?
A point of synchronization between the database and the transaction log is called a(n): An ACID transaction is one that is:
Write an SQL query to find out how many Computer Science departments are not in Victoria. Return the number - Discuss likely data integrity constraints on attributes and specify all candidate keys and the primary key for each relation based on the..
For each of the following relations, indicate the normal form of the relation. Put each relation in the 3NF.
List the transaction ID and total item quantity made Online. List the phone number of the members whose transactions were handled by employee with Associate in the job title.
edinburgh airport officials are concerned about complaints received by the service department and are about to do an
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