Exam 16: Database Administration and Security

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

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.

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

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

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

Describe the need for convenient and safe backup storage.

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

Instructions to create a password are an example of a .

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

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

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

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.

Incremental backups produce a backup of all data.

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

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

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

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?

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

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

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.