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Exam 16: Database Administration and Security

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Question 1

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Explain user requirements gathering as part of the DBA's end-user support services.

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The DBA must work with end users to help...

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Question 2

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The DBA must supervise the installation of all software and hardware designated to support the data administration strategy.

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Question 3

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Describe the need for convenient and safe backup storage.

In the context of the data-information-decision cycle,decisions made by high-level managers trigger actions in an organization's:

In the context of data backup and recovery,the activities of a includes the DBA operations that are classified as disaster management.

System support activities cover all tasks directly related to the day-to-day operations of a DBMS and its applications.

The testing and evaluation of a database application cover all aspects of the system-from the simple collection and creation of data to its use and retirement.What is covered by the evaluation process?

Incremental backups produce a backup of all data.

The DBMS must provide tools that give each level of management a useful view of the data and support the required level of decision-making.

When an organization employs both a DA and a DBA,the DA's job has a technical orientation,whereas the DBA's job has a managerial orientation.

A data administrator is also known as a(n) .

In the context of database security measures,enforcing complex password policies will address the security vulnerabilities of the operating system component.

Disaster management includes all the end-user activities designed to secure data availability before a physical disaster or a database integrity failure.

Instructions to create a password are an example of a .

In the context of the Oracle Enterprise Manager,a(n) is a uniquely identifiable object that allows a given person to log on to the database.

Database administration operations are commonly defined and divided according to the phases of the .

allows for the translation of the company's strategic goals into the data and applications that will help the company achieve those goals.

The security,privacy,and integrity of data in a database are of minimal concern to DBAs who manage current DBMS installations.

Coordinating,monitoring,and allocating database administration resources is included in a DBA's role.

Performance monitoring and activities are designed to ensure that the DBMS,utilities,and applications maintain satisfactory performance levels.