時間とお金の集まりより正しい方法がもっと大切です。Oracleの1Z0-083受験準備試験のために勉強していますなら、Omgzlookの提供するOracleの1Z0-083受験準備試験ソフトはあなたの選びの最高です。我々の目的はあなたにOracleの1Z0-083受験準備試験に合格することだけです。 あなたは我々社の提供する質高いOracle 1Z0-083受験準備問題集を使用して、試験に参加します。もし無事に1Z0-083受験準備試験に合格したら、あなたはもっと自信になって、更なる勇気でやりたいことをしています。 Oracleの1Z0-083受験準備試験を準備しているあなたに試験に合格させるために、我々Omgzlookは模擬試験ソフトを更新し続けています。
Oracle Database 19c 1Z0-083 心はもはや空しくなく、生活を美しくなります。
非常に忙しい場合、短い時間で1Z0-083 - Oracle Database Administration II受験準備問題集を勉強すると、1Z0-083 - Oracle Database Administration II受験準備試験に参加できます。 現在IT技術会社に通勤しているあなたは、Oracleの1Z0-083 資格関連題試験認定を取得しましたか？1Z0-083 資格関連題試験認定は給料の増加とジョブのプロモーションに役立ちます。短時間で1Z0-083 資格関連題試験に一発合格したいなら、我々社のOracleの1Z0-083 資格関連題資料を参考しましょう。
だから、Oracle 1Z0-083受験準備試験参考書を早く購入しましょう！多くの受験者にとって、1Z0-083受験準備試験資格証明書を取得することは簡単ではないです。1Z0-083受験準備試験に合格するには、たくさん時間と精力が必要です。
Oracle 1Z0-083受験準備 - 機会が一回だけありますよ。
Omgzlook のOracleの1Z0-083受験準備問題集はシラバスに従って、それに1Z0-083受験準備認定試験の実際に従って、あなたがもっとも短い時間で最高かつ最新の情報をもらえるように、弊社はトレーニング資料を常にアップグレードしています。弊社の1Z0-083受験準備のトレーニング資料を買ったら、一年間の無料更新サービスを差し上げます。もっと長い時間をもらって試験を準備したいのなら、あなたがいつでもサブスクリプションの期間を伸びることができます。
Omgzlookはあなたが次のOracleの1Z0-083受験準備認定試験に合格するように最も信頼できるトレーニングツールを提供します。OmgzlookのOracleの1Z0-083受験準備勉強資料は問題と解答を含めています。
1Z0-083 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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