What are three characteristics of the Data Guard Broker? (Choose three.)
A. It runs as a process called DMON
B. It can be controlled through the Data Guard Manager GUI and command-line interface
C. It is started by setting the DRS_START parameter to TRUE in your initialization file
D. It uses a configuration file stored on the primary database server and, optionally, on one of your standby database servers
Answer: A, B, C
Explanation:
The Data Guard Broker has next characteristics: it runs as a process called DMON, it can be controlled through the Data Guard Manager GUI and command-line interface and it is started by setting the DRS_START parameter to TRUE in your initialization file. DRS_START enables Oracle to determine whether or not the DRMON (Disaster Recovery Monitor) process should be started. DRMON is a non-fatal Oracle background process and exists as long as the instance exists.
Incorrect Answers
D: It does not use a configuration file stored on the primary database server and, optionally, on one of your standby database servers
OCP Oracle9i Database: New Features for Administrators, Daniel Benjamin, p. 51-74
Chapter 2: Availability Enhancements
Oracle 9i New Features, Robert Freeman, p. 86-99
Chapter 3: New Oracle9i Availability and Recoverability Features
No comments:
Post a Comment