DEMO QUESTIONS

Q1: A Data Guard environment has this configuration and these attributes: The primary database prima is in the local region. A physical standby database physt1 is in the local region. A physical standby database physt2 is in a remote region. The primary ships redo to physt1. physt1 ships redo to physt2. physt1 and physt2 have Real-Time Query enabled. A sequence has been created with this SQL statement in the primary database: CREATE SEQUENCE a NOCACHE SESSION; Which TWO statements are TRUE?

A: The sequence is usable on physt1 and physt2.

B: The sequence is usable on physt2 if physt1 becomes unavailable, but only if an alternate redo destination has been configured on the primary database.

C: physt2 will no longer receive redo if physt1 becomes unavailable, unless LOG_ARCHIVE_DEST_n has the ALTERNATE attribute specified on the primary database.

D: physt2 will no longer receive redo if physt1 becomes unavailable, unless LOG_ARCHIVE_DEST_n has the ALTERNATE attribute specified on physt1.

E: The sequence is usable on physt1 but not usable on physt2.

Correct Answer: A, C

Q2: You must design an Oracle Data Guard configuration for a DSS database that meets these permanent requirements: 1. Creating and maintaining bitmap indexes should not impact the performance of the primary database. 2. Creating and maintaining materialized views should not impact the performance of the primary database. Additionally, there are these requirements, only one of which is ever done at any one time: 1. It should be possible to apply designated patches with a minimum amount of downtime. 2. Upgrading to a new database release should be performed with the least possible amount of downtime. 3. New application software releases should be tested against an exact and up-to-date replica of the primary database. Which configuration meets these requirements with the fewest of databases?

A: a primary database with one logical standby database

B: a primary database with two logical standby databases

C: a primary database with one physical standby database

D: a primary database with two physical standby databases

E: A primary database with one logical and one physical standby database

Correct Answer: A

Q3: You created a physical standby database prodsbyi from the primary database prod using SQL and RMAN. Which THREE are prerequisites for creating a Data Guard Broker configuration to manage these databases?

A: A local net service name to enable connectivity to the PRODSBYI database instance must be defined on the primary database host.

B: The primary database must have supplemental logging enabled.

C: The LOG_ARCHIVE_DEST_n parameters with the service attribute set must be cleared.

D: The standby database must have supplemental logging enabled.

E: The primary database must have FORCE LOGGING enabled.

F: The DG_BROKER_START parameter must be set to TRUE for both database instances.

Correct Answer: A, B, F
[acf_quiz]

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