Which three statements are true about Oracle Restart?

Which three statements are true about Oracle Restart?

Which three statements are true about Oracle Restart?

A.
It can be configured to automatically attempt to restart various components after a
hardware or software failure.

B.
While starting any components, it automatically attempts to start all dependencies first and
in proper order.

C.
It can be configured to automatically restart a database in case of normal shutdown of the
database instance.

D.
It can be used to only start Oracle components.

E.
It runs periodic check operations to monitor the health of Oracle components.

Explanation:
Reference:
http://docs.oracle.com/cd/E18283_01/server.112/e17120/restart001.htm

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KRA

KRA

A is correct : http://docs.oracle.com/cd/E18283_01/server.112/e17120/restart001.htm

Oracle Restart improves the availability of your Oracle database. When you install Oracle Restart, various Oracle components can be automatically restarted after a hardware or software failure or whenever your database host computer restarts

E is correct :

Oracle Restart runs periodic check operations to monitor the health of these components. If a check operation fails for a component, the component is shut down and restarted.

B is also true

About Startup Dependencies

Oracle Restart ensures that Oracle components are started in the proper order, in accordance with component dependencies. For example, if database files are stored in Oracle ASM disk groups, then before starting the database instance, Oracle Restart ensures that the Oracle ASM instance is started and the required disk groups are mounted. Likewise, if a component must be shut down, Oracle Restart ensures that dependent components are cleanly shut down first.

Oracle Restart also manages the weak dependency between database instances and the Oracle Net listener (the listener): When a database instance is started, Oracle Restart attempts to start the listener. If the listener startup fails, then the database is still started. If the listener later fails, Oracle Restart does not shut down and restart any database instances.

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sail_96

sail_96

Answer is BDE . A is incorrect because it It can be configured to automatically attempt to restart various ORACLE components after a
hardware or software failure. The lack of the word ORACLE suggests it can be any component.

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Rizwan Wangde

Rizwan Wangde

Isn’t the word ORACLE missing in the option B as well ?

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RNW

RNW

I would still say it’s ABE..

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Tri

Tri

E is correct.

https://docs.oracle.com/cd/E11882_01/server.112/e25494/restart.htm#ADMIN13388
Oracle Restart runs periodic check operations to monitor the health of these components. If a check operation fails for a component, the component is shut down and restarted.

A is correct.

Oracle Restart improves the availability of your Oracle database. When you install Oracle Restart, various Oracle components can be automatically restarted after a hardware or software failure or whenever your database host computer restarts. Table 4-1 lists these components.

https://docs.oracle.com/cd/E11882_01/server.112/e25494/restart.htm#ADMIN13388

B is correct. Thanks KRA
About Startup Dependencies

Oracle Restart ensures that Oracle components are started in the proper order, in accordance with component dependencies. For example, if database files are stored in Oracle ASM disk groups, then before starting the database instance, Oracle Restart ensures that the Oracle ASM instance is started and the required disk groups are mounted. Likewise, if a component must be shut down, Oracle Restart ensures that dependent components are cleanly shut down first.

Oracle Restart also manages the weak dependency between database instances and the Oracle Net listener (the listener): When a database instance is started, Oracle Restart attempts to start the listener. If the listener startup fails, then the database is still started. If the listener later fails, Oracle Restart does not shut down and restart any database instances.

Reply