Chapter 16 Database Administration and Security
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Database Administration and Security 496 Discussion Focus The following discussion sequence is designed to fit the chapter objectives: Illustrate the value of data as a corporate asset to be managed. Explain the data-information-decision cycle and demonstrate how this cycle may be supported through the use of a DBMS. Emphasize the role of databases within an organization and relate this role to the data-informationdecision cycle; then show how this role is essential at all managerial levels. Discuss the evolution of the data administration (DA) function, starting with the DP department and ending with the MIS department. During this discussion, emphasize the change in managerial emphasis from an operational orientation to a more tactical and strategic orientation. Illustrate how a DBMS can foster a company's success; examples from companies involved in banking, air services, and financial services are particularly illustrative. Show the different ways of positioning the DBA function within an organization; emphasize how such positioning is a function of the company's internal organization. Contrast the DBA and DA functions. Discuss the DBA's technical and managerial roles. Explain the importance of data security and database security. Show how data dictionaries and CASE tools fit into data administration
[Solved] Chapter 16 Database Administration and Security
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- Submitted On 10 Nov, 2021 02:17:33
- Charleswest
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HIEU 201 Chapter 10 Quiz Liberty University | Complete Solution
Premiere Products Exercise Chapter 1 | Complete Solution
Communication time = access delay +(data volume / transmission rate)
Communication time = 2.5 + (5000 * 1000 /50000)
= 2.5 + (5000000/50000)
= 2.5 + (100) =&nbs...