1Z0-006 Database Administration and Security 3

Question 1

Which Oracle feature allows you to limit the amount of CPU and I/O resources a user or group can consume?

Accepted Answer

Database Resource Manager

Answer

Oracle Database Resource Manager allows DBAs to define resource plans that control CPU, I/O, and session limits for different user groups.

Question 2

What is the function of Oracle's AUDIT statement?

Accepted Answer

It tracks and records user actions and database events for security monitoring

Answer

The AUDIT statement in Oracle enables tracking of specified user actions, SQL statements, or system events and writes records to the audit trail.

Question 3

In Oracle, what does the REVOKE statement do?

Accepted Answer

Removes previously granted privileges from a user or role

Answer

REVOKE removes specific privileges or roles that were previously granted to a user or another role.

Question 4

Which tablespace type is used to store temporary data such as sort operations?

Accepted Answer

TEMP tablespace

Answer

The TEMP (temporary) tablespace stores temporary data used during sort, hash join, and other operations that require disk space beyond available memory.

Question 5

What is the minimum number of redo log file groups required for an Oracle database to function?

Accepted Answer

2

Answer

Oracle requires at least 2 redo log groups so that while one group is being archived or checkpointed, the other can be written to.

(1Z0-006) Oracle Database Foundations Associate Practice Test

(1Z0-006) Oracle Database Foundations Associate Practice Test

1Z0-006 Database Administration and Security 3