1Z0-083復習資料 & Oracle Database Administration II入門知識 - Goldmile-Infobiz

試験に合格する秘密を見つけましたか。それを行う方法がわからない場合、私は教えてあげましょう。実際には、認定試験に合格できる方法が多くあります。 Goldmile-InfobizのOracleの1Z0-083復習資料試験トレーニング資料は全てのオンラインのトレーニング資料で一番よいものです。我々の知名度はとても高いです。 「Goldmile-Infobizの1Z0-083復習資料問題集は本当に良い教材です。

Oracle Database 19c 1Z0-083 人生には様々な選択があります。

Goldmile-InfobizのOracleの1Z0-083 - Oracle Database Administration II復習資料試験トレーニング資料はPDF形式とソフトウェアの形式で提供します。 また、Goldmile-Infobizは数え切れない受験生を助け、皆さんの信頼と称賛を得ました。ですから、Goldmile-Infobizの1Z0-083 資格受験料問題集の品質を疑わないでください。

君は他の人の一半の努力で、同じOracleの1Z0-083復習資料認定試験を簡単に合格できます。Goldmile-Infobizはあなたと一緒に君のITの夢を叶えるために頑張ります。まだなにを待っていますか。

Oracle 1Z0-083復習資料認定試験はたいへん難しい試験ですね。

IT業種が新しい業種で、経済発展を促進するチェーンですから、極めて重要な存在だということを良く知っています。Goldmile-Infobizの Oracleの1Z0-083復習資料試験トレーニング資料は高度に認証されたIT領域の専門家の経験と創造を含めているものです。その権威性は言うまでもありません。あなたはGoldmile-Infobizの学習教材を購入した後、私たちは一年間で無料更新サービスを提供することができます。

多くのサイトの中で、どこかのOracleの1Z0-083復習資料試験問題集は最も正確性が高いですか。無論Goldmile-InfobizのOracleの1Z0-083復習資料問題集が一番頼りになります。

1Z0-083 PDF DEMO:

QUESTION NO: 1
Which two are true about automatic block repair? (Choose two.)
A. Automatic block repair can repair blocks with no standby database if DB_BLOCK_CHECKING =
TRUE.
B. Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on its primary database.
C. Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on that physical standby database.
D. It is not possible for media corrupt blocks.
E. Real-Time Query must be enabled on a primary database for automatic block repair to be done on any of its physical standby databases.
Answer: C,E

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 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: 4
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: 5
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

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Updated: May 28, 2022