1z0-497 Oracle Database 12c Essentials exact Exam Questions

Oracle Database 12c Essentials

Last Update 4 hours ago Total Questions : 150

The Oracle Database 12c Essentials content is now fully updated, with all current exam questions added 4 hours ago. Deciding to include 1z0-497 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 1z0-497 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 1z0-497 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Oracle Database 12c Essentials practice test comfortably within the allotted time.

Question # 11

YOUR database crashes after a user accidentally kills a background process. What are three possible ways to restart your database?

S sqlplus / as sysdba

SQL > restart;

S sqlplus / as sysdba

SQL > startup immediate;

S rman target /

RMAN > Startup

S sqlplus / as sysdba

SQL > startup open recover;

S srvctl start database -db SORACLE_SID

Question # 12

Which statement is true regarding this connect string?

(DESCRIPTION

(FAILOVER=on)

(ADDRESS_LIST=

(LOAD_BALANCE=ON)

(ADDRESS=(host=sales-east1) (port=1522) )

(ADDRESS=(host=sales-east2)(port=1522))

(ADDRESS=(host=sales-east3) (port=1522) ))

(ADDRESS_LIST=

(LOAD_BALANCE=ON)

(ADDRESS=(host=sales-west1) (port=1522) )

(ADDRESS=(host=sales-west2) (port=JS22))

(ADDRESS=(host=sales-west3) (port=lS22) ) )

(CONNECT_DATA=

(SERVICE_NAME=sales)

(REGION=east)))

It contains three global service managers in the client ' s local region (east).

Client-side load balancing has been enabled only for the global service managers within the client ' s buddy (west).

Connect-time failover between regions has not been enabled.

The REGION parameter is optional.

Question # 13

Which three operations can the PUBLIC user with the SYSOPER privilege perform?

STARTUP

SHUTDOWN

CREATE DATABASE

DROP DATABASE

ALTER DATABASE RECOVER

Question # 14

Identify two solutions that Oracle provides for patch conflict.

merge patch

combine patch

overlay patch

dual patch

super patch

Question # 15

Which statement about Storage Snapshot Optimization is correct?

It enables you to use third-party technologies to take a storage snapshot of your database without putting the database in BACKUP mode. You can then use the snapshot to recover all or part of the database.

It enables you to use RMAN to take a storage snapshot of your database. The database must be in BACKUP mode. You can then use the snapshot to recover all or part of the database.

It enables you to use RMAN to take a storage snapshot of your database. The database doesn ' t have to be in BACKUP mode. You can then use the snapshot to recover all or part of the database.

It enables you to use third-party technologies to take a storage snapshot of your database. The database must be in BACKUP mode. You can then use the snapshot to recover all or part of the database.