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QUESTION NO:75

View the Exhibit.

Users complain about the performance of an Oracle database-based application. You are requested to

investigate. From Grid Control, you immediately infer that one of the cluster database instances and one of

the cluster ASM instances are currently unavailable. You also see that the host where the instance belongs

was recently rebooted due to an unknown reason.

Using Grid Control, you restart the instance and performance rapidly improves. You want to determine the

cause of the instance startup failure after system boot, and you check the resource profiles on both the

database and ASM instances involved.

Why was the instance not started by CRS?

A. The instance was started by CRS after the system was rebooted, but someone stopped it from within

SQL*Plus.

B. The database instance autostart attribute is set to a value, thus preventing CRS from starting it after a

system reboot.

C. The instance was not started by CRS because its target state was set to “offline” a while before the

system was rebooted.

D. The instance was started by CRS but due to multiple instance failures CRS disabled the database

instance, thereby preventing further restarts.

E. The database instance could not be started by CRS because this instance depends on an ASM

instance, whose autostart attribute indicates that CRS should not start this ASM instance after system

boot.

Correct Answer: E

QUESTION NO:36

You and your colleague are working with Oracle Support on a database instance stability issue. The

Oracle Support engineer wants you to issue a crsctl debug log crs ?crsctl debug log crs command to assist

you in your troubleshooting assignment. Why does the Oracle Support engineer want you to do this?

A. to list what debugging options are available on the CRS daemon

B. to enable extra debugging on the currently running CRS daemon

C. to list which debugging options are enabled on the CRS daemon

D. to enable extra debugging on the CRS daemon the next time the CRS daemon is started

E. to enable extra debugging on the currently running and CRS daemons as well as those that will run in

the future

Correct Answer: E

QUESTION NO:50

To install Oracle Database 10g RAC on a UNIX platform, which four directories will you identify for use?

(Choose four.)

A. NET_ADMIN directory

B. Oracle inventory directory

C. group services directory (GSD_HOME)

D. Oracle base directory (ORACLE_BASE)

E. CRS home directory (ORA_CRS_HOME)

F. Oracle home directory (ORACLE_HOME)

Correct Answer: BDEF

QUESTION NO:58

On a UNIX platform, which three processes are required to be running on all nodes before initiating a

cluster database creation? (Choose three.)

A. crsd.bin

B. evmd.bin

C. ocssd.bin

D. racgmon.bin

Correct Answer: ABC

QUESTION NO:89

Which three statements about quiescing a RAC database are true? (Choose three.)

A. It is possible to take a cold backup while the database is in a quiesced state.

B. Use the ALTER SYSTEM QUIESCE RESTRICTED statement from a single instance.

C. The database cannot be opened from another instance until the ALTER SYSTEM QUIESCE?

statement finishes execution.

D. The ALTER SYSTEM QUIESCE RESTRICTED and ALTER SYSTEM UNQUIESCE statements affect

all instances in a RAC environment.

Correct Answer: BCD

QUESTION NO:110

What does your client connection do using this connect string?

net_service_name=

(DESCRIPTION=

(LOAD_BALANCE=on)

(ADDRESS=(PROTOCOL=tcp)(HOST=sales1-svr-vip)(PORT=1521)) (ADDRESS=(PROTOCOL=tcp)

(HOST=sales2-svr-vip)(PORT=1521))) (CONNECT_DATA=(SERVICE_NAME=sales.us.acme.com))

A. It connects you to the least loaded node.

B. It connects you to the least loaded instance.

C. It randomizes its connection request on the available listeners.

D. It connects you to the instance on the least loaded node that currently accepts logins for the

SALES.US.ACME.COM service.

Correct Answer: C

QUESTION NO:47

Your company requires that certain database systems be made continuously available because there are

revenue-earning applications using Oracle databases. You already use RAC; it is a requirement for the

applications to have continuous read and write access to all schema objects in the database during routine

DBA maintenance activities. Which three technologies would you recommend for minimizing planned

downtime for the application caused by unavailability of data due to those activities? (Choose three.)

A. Bigfile Tablespaces

B. Online Index Rebuild

C. Online Table Redefinition

D. Fast Start Fault Recovery

E. Rolling Release Upgrades

F. Hardware-Assisted Resilient Data

Correct Answer: BCE

QUESTION NO:45

Which CREATE SEQUENCE option is the most scalable?

A. CACHE ORDER

B. NOCACHE ORDER

C. CACHE NOORDER

D. NOCACHE NOORDER

Correct Answer: C

QUESTION NO:33

Which optional parameter of the DESCRIPTION clause of a TNS entry can you use to make sure that

another protocol address is tried if the first one fails?

A. FAILOVER

B. LOAD_BALANCE

C. SOURCE_ROUTE

D. TYPE_OF_SERVICE

Correct Answer: A

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