Our 1Z0-083 Pass Guide training guide has been well known in the market. Almost all candidates know our 1Z0-083 Pass Guide exam questions as a powerful brand. Once their classmates or colleagues need to prepare an exam, they will soon introduce them to choose our 1Z0-083 Pass Guide study materials. We understand you can have more chances getting higher salary or acceptance instead of preparing for the 1Z0-083 Pass Guide exam. Our 1Z0-083 Pass Guide practice materials are made by our responsible company which means you can gain many other benefits as well. But our 1Z0-083 Pass Guide study guide will offer you the most professional guidance.
Oracle Database 19c 1Z0-083 All in all, learning never stops!
Oracle Database 19c 1Z0-083 Pass Guide - Oracle Database Administration II Their vantages are incomparable and can spare you from strained condition. Now, people are blundering. Few people can calm down and ask what they really want.
We emphasize on customers satisfaction, which benefits both exam candidates and our company equally. By developing and nurturing superior customers value, our company has been getting and growing more and more customers. To satisfy the goals of exam candidates, we created the high quality and high accuracy 1Z0-083 Pass Guide real materials for you.
Oracle 1Z0-083 Pass Guide - For it also supports the offline practice.
We are sure you can seep great deal of knowledge from our 1Z0-083 Pass Guide study prep in preference to other materials obviously. Our 1Z0-083 Pass Guide practice materials have variant kinds including PDF, app and software versions. As 1Z0-083 Pass Guide exam questions with high prestige and esteem in the market, we hold sturdy faith for you. And you will find that our 1Z0-083 Pass Guide learning quiz is quite popular among the candidates all over the world.
To ensure a more comfortable experience for users of 1Z0-083 Pass Guide test material, we offer a thoughtful package. Not only do we offer free demo services before purchase, we also provide three learning modes for users.
1Z0-083 PDF DEMO:
QUESTION NO: 1
Which two are true about instance recovery? (Choose two.)
A. It is performed automatically after the database is opened; however, blocks requiring recovery are not available until they are recovered.
B. Setting FAST_START_MTTR_TARGET to a lower value reduces instance recovery time by causing dirty buffers to be written to disk more frequently, thereby reducing the number of I/Os needed during instance recovery.
C. It is performed automatically while the database remains in MOUNT state. Then the database is opened.
D. Setting FAST_START_MTTR_TARGET to a higher value reduces instance recovery time bycausing the log writer to write more frquently, thereby reducing the number of I/Os needed during instance recovery.
E. It is not possible if an archived log is missing.
F. It is performed by the Recovery Writer (RVWR) background process.
Answer: C,D
QUESTION NO: 2
Which three are true about backup, restore, and recovery operations done without using
Recovery Manager (RMAN)? (Choose three.)
A. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance bestarted and the dataabse be in the MOUNT state.
B. Oracle data file backups, copied using an O/S utility, can be added to the RMAN catalog as IMAGE
COPIES.
C. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in MOUNT state.
D. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and the database be in OPEN state.
E. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance be shut down.
F. Oraclearchive log backups, copied using an O/S utility, can be added to the RMAN catalog as a backup set.
G. An Oracle database can be restored from backup files copied using O/S utilities.
Answer: B,C,E
QUESTION NO: 3
Which two are true about the character sets used in an Oracle database? (Choose two.)
A. Unicode enables information from any language to be stored using a single character set.
B. Multibyte character sets allow more efficient space utilization than single byte character sets.
C. Unicode is the only supported character set for Oracle databases created using Database
Configuration Assistant (DBCA).
D. Single-byte character sets always use 8-bit encoding schemes.
E. Single-byte character sets provide betterperformance than multibyte character sets.
F. Single-byte character sets always use 7-bit encoding schemes.
Answer: A,E
QUESTION NO: 4
Which three are true about monitoring waits for sessions and services? (Choose three.)
A. V $SESSION_EVENT displays all waits for all past and existing sessions if the wait has occurred at least once for a session.
B. V $SESSION_WAIT_CLASS displays waits broken down by wait class only for waiting sessions.
C. V $SESSION_EVENT displays all waits for all past sessions if the wait has occurred at least once for a session.
D. V $SERVICE_EVENT displays all waits for all services if the wait has occurred at least once for a service.
E. V $SESSION_WAIT and V$SESSION both contain details of the event on which a session is currently waiting.
F. V $SESSION_WAIT and V$SESSION both contain details of the event on which a non-waiting session last waited.
Answer: B,C,F
QUESTION NO: 5
Which four are true about duplicating a database using Recovery Manager (RMAN)? (Choose four.)
A. Duplication can be done by having the target database instance push copies to the auxiliary database instance.
B. A backup of the target database is always required.
C. A connection to an auxiliary instance is always required.
D. A new DBID is always created for the duplicated database.
E. A subset of the target database can be duplicated.
F. A connection tothe recovery catalog instance is always required.
G. Duplication can be done by having the auxiliary databaseinstance pull backup sets from the target database instance.
H. A connection to the target database instance is always required.
Answer: A,B,C,G
With many years of experience in this line, we not only compile real test content into our Juniper JN0-460 learning quiz, but the newest in to them. Dell DC0-200 - Last but not least, our perfect customer service staff will provide users with the highest quality and satisfaction in the hours. As the feefbacks from our worthy customers praised that our Microsoft AZ-140 exam braindumps are having a good quality that the content of our Microsoft AZ-140 learning quiz is easy to be understood. Once users have any problems related to the Dell D-ISAZ-A-01 learning questions, our staff will help solve them as soon as possible. You must be curious about your exercises after submitting to the system of our Microsoft DP-203 study materials.
Updated: May 28, 2022