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Create a database model that supports:
Example:
Domain Name
Data Type
Size
Physical Description
Address
Text
35
House or building number, street name, and Apartment number (if needed)
City
30
City Name
First Name
15
Customer's first name
Phone
14
Phone number using (999) 999-9999 format
Pharmacy systems today are more efficient and user friendly when compared to the systems 20 years ago.
Discuss why many information technology professionals may overlook project cost managment and how this might affect completing projects within budget.
Import your IDEF1X diagram into Oracle and create the appropriate tables and relationships. Your design should include a specification of tables, attributes, primary and foreign keys, referential integrity constraints, and referential integrity ac..
Design a scheme for determining exactly which one of the wine bottles was poisoned in just one month's time while expending O(logn) taste testers.
Which field or fields cause a table to no longer be in third normal form? In which normal form is denormalized table?
Create a set of Dependency Diagrams for the ABS database and normalise the ABS tables to BCNF - design of the ABS database.
supplies % of votes each candidate is likely to receive, based on popularity rating. Actual number of votes received is that percentage of General votes. You should enter data for each candidate in each of the eight constituencies.
Implement that entity as a database table with two subtypes, Games and Movie.
You are required to design (using an E-R diagram) an entity-relationship model of the problem, convert the model into a relational model, and assess the normal form of each schema.
Suppose that we replace the wait and signal operations of monitors with a single construct await(B), where B is a general Boolean expression. Write a monitor using this scheme to implement the readers--writers problem.
Write a SELECT statement that returns three columns: InvoiceTotal From the Invoices table, 10% 10% of the value of InvoiceTotal.
What is meant by a weak relationship? Provide an example. What is meant by weak entity? What do you understand by relationship degree?
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