Describe the five types of users identified in a database system
1 . System administrators oversee the database system's general operations.
2 . Database administrators, also known as DBAs, manage the DBMS and ensure that the database is functioning properly.
3 . Database designers design the database structure. They are, in effect, the database architects. If the database design is poor, even the best application programmers and the most dedicated DBAs cannot produce a useful database environment. Because organizations strive to optimize their data resources, the database designer's job description has expanded to cover new dimensions and growing responsibilities.
4 . System analysts and programmers design and implement the application programs. They design and create the data-entry screens, reports, and procedures through which end users access and manipulate the database's data.
5 . End users are the people who use the application programs to run the organization's daily operations. For example, sales clerks, supervisors, managers, and directors are all classified as end users. High-level end users employ the information obtained from the database to make tactical and strategic business decisions.
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Indicate whether the statement is true or false
In the Stage-Gate® approach, ______.
A. Stage refers to the critical activities that need to take place once a product has been launched B. Stage refers to the critical activities that need to be completed to be in compliance with government regulations C. Stage refers to the critical activities that need to take place during a given stage of the project D. Stage refers to the critical activities that need to be completed to be in compliance with ISO regulations
Brahma entered into an oral agreement to sell 50 jet skis to Summer Sports. Brahma delivered 20 of the skis on May 1 . On June 1, Summer Sports notified Brahma that it will not honor the agreement. Which statement is correct?
a. The contract is void since it was oral. b. The contract is enforceable for 20 jet skis. c. The contract is enforceable for the 50 jet skis d. The contract is obsolete.
Trade selling requires that salespeople recognize potential buyers' needs and give them necessary information.
Answer the following statement true (T) or false (F)