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Use Case Description versus Activity Diagram
Compare a use case description and an activity diagram. Devise a scenario in which you would use a case description, and devise a scenario in which you would use an activity diagram.
Consider a system needed to store information about computers in a computer lab at a university, such as the features and location of each computer. Ascertain the domain classes that might be included within the domain model. Discuss whether or not you believe an entity-relationship diagram (ERD) would be a suitable model.
How would you get the same query results but writing the query as a RIGHT outer join?
Suppose that you are the database developer for a local college. The Chief Information Officer (CIO) has asked you to provide a summary of normalizing database tables that the IT staff will use in the upcoming training session
Create a schema that supports the company's business and processes. Explain and support the database schema with relevant arguments that support the rationale for the structure
Case Needs Analysis: Determine the data requirements of Birchwood Lane Schools. What data from the scenario is needed for the database and why
write a 200- to 300-word short-answer response for the followingwhat difficulties did you encountered and how did you
As an alternative for development of the database, you are considering outsourcing the functions above. Research the Internet and other media sources for vendors who develop registrar and school management database systems
Determine and confirm client business expectations and needs and determine and apply appropriate development methodologies
Create the relational model corresponding to the described application. Basically, list the CREATE TABLE statements with the attribute names, and appropriate data types.
Write a join query that for every order placed on September 5, 1998, (use '05-SEP-1998') will list the order number and order date along with the customer number, last name, and first name of the customer who placed the order
Write a script that creates a cursor for a result set that consists of the ProductName and ListPrice columns for each product with a list price that's greater than $700.
Conduct some research online for tutorials on relational database design. Choose three that you think do the best job of teaching you about relational database design. Share your findings with the class, and explain why you chose the three tutoria..
problem1 assumethefollowingsimpleb-treewithn4this tree consists of only a root node and three leaf nodes. recall that
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