Goldmile-Infobizは長年にわたってずっとIT認定試験に関連する1Z0-083資格試験参考書を提供しています。これは受験生の皆さんに検証されたウェブサイトで、一番優秀な試験1Z0-083資格試験問題集を提供することができます。Goldmile-Infobizは全面的に受験生の利益を保証します。 我々の提供するソフトはこの要求をよく満たして専門的な解答の分析はあなたの理解にヘルプを提供できます。Oracleの1Z0-083資格試験試験の資料のいくつかのバーションのデモは我々のウェブサイトで無料でダウンロードできます。 Goldmile-InfobizのOracleの1Z0-083資格試験試験トレーニング資料は正確性が高くて、カバー率も広い。
Oracle Database 19c 1Z0-083 我々Goldmile-Infobizはこの3つを提供します。
Oracle 1Z0-083 - Oracle Database Administration II資格試験問題集は我々Goldmile-Infobizでは直接に無料のダウンロードを楽しみにしています。 あなたが我々の資料を購入するとき、あなたのOracleの1Z0-083 試験勉強過去問試験に関するすべてのヘルプを購入しました。世界は変化している、我々はできるだけそのペースを維持する必要があります。
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Oracle 1Z0-083資格試験 - あなたは勇敢な人ですか。
全てのIT職員はOracleの1Z0-083資格試験試験をよく知っています。これは一般的に認められている最高級の認証で、あなたのキャリアにヘルプを与えられます。あなたはその認証を持っているのですか。Oracleの1Z0-083資格試験試験は非常に難しい試験ですが、Goldmile-InfobizのOracleの1Z0-083資格試験試験トレーニング資料を手に入れたら大丈夫です。試験が難しいと感じるのは良い方法を選択しないからです。Goldmile-Infobizを選んだら、成功の手を握ることがきるようになります。
Goldmile-Infobizへ来てあなたがほしいヘルパーと試験の準備ツールを見つけることができますから。Goldmile-Infobizの資料はきっとあなたが1Z0-083資格試験試験の認証資格を取ることを助けられます。
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