IT-Passports.comの1Z0-025参考書は間違いなくあなたが一番信頼できる1Z0-025試験に関連する資料です。まだそれを信じていないなら、すぐに自分で体験してください。そうすると、きっと私の言葉を信じるようになります。IT-Passports.comのサイトをクリックして問題集のデモをダウンロードすることができますから、ご利用ください。PDF版でもソフト版でも提供されていますから、先ず体験して下さい。問題集の品質を自分自身で確かめましょう。
君が後悔しないようにもっと少ないお金を使って大きな良い成果を取得するためにIT-Passports.comを選択してください。IT-Passports.comはまた一年間に無料なサービスを更新いたします。
Oracleの1Z0-025の認証試験は現在IT業界でもっとも人気があって、その試験に合格すれば君の生活と仕事にいいです。 IT-Passports.comはOracleの1Z0-025の認証試験の合格率を高めるのウエブサイトで、IT-Passports.com中のIT業界の専門家が研究を通じてOracleの1Z0-025の認証試験について問題集を研究し続けています。100%合格率は彼らの研究成果でございます。IT-Passports.comを選られば、成功しましょう。
IT-Passports.comは Oracleの1Z0-025認定試験の認証に対して特別な教育ツールで、あなたに多くの時間とお金が使わないようにIT技術にも身につけさせるサイトでございます。IT-Passports.comは専門家チームが自分の知識と経験をを利用してOracleの1Z0-025認証試験の問題集を研究したものでございます。
Oracleの1Z0-025試験に受かることを通じて現在の激しい競争があるIT業種で昇進したくて、IT領域で専門的な技能を強化したいのなら、豊富なプロ知識と長年の努力が必要です。Oracleの1Z0-025試験に受かるのはあなたが自分をIT業種にアピールする方法の一つです。でも、試験に合格するために大量な時間とエネルギーを費やすことはなく、IT-Passports.comのOracleの1Z0-025試験トレーニング資料を選んだらいいです。IT-Passports.comのトレーニング資料はIT認証試験に受かるために特別に研究されたものですから、この資料を手に入れたら難しいOracleの1Z0-025認定試験に気楽に合格することができるようになります。
今の競争の激しいのIT業界の中にOracle 1Z0-025認定試験に合格して、自分の社会地位を高めることができます。弊社のIT業で経験豊富な専門家たちが正確で、合理的なOracle 1Z0-025認証問題集を作り上げました。 弊社の勉強の商品を選んで、多くの時間とエネルギーを節約こともできます。
試験番号：1Z0-025問題集
試験科目：Oracle 「Backup and Recovery」
問題と解答：全127問
購入前にお試し,私たちの試験の質問と回答のいずれかの無料サンプルをダウンロード：http://www.it-passports.com/1Z0-025.html
NO.1 What is the difference between using NOLOGGING operations in a single database
environment and a standby database environment?
A. There is no difference.
B. NOLOGGING operations are not available in release 0.1
C. The affected data file needs to be copied from the primary to the standby server.
D. NOLOGGING operations can be used on the standby database, but not on the primary
database.
Answer: C
Oracle過去問 1Z0-025 1Z0-025認定資格 1Z0-025 1Z0-025
NO.2 Which option is used in the parameter file to detect corruptions in an Oracle data
block?
A. DBVERIFY
B. DBMS_REPAIR
C. DB_BLOCK_CHECKING
D. VALIDITY_STRUCTURE
Answer: C
Oracle練習問題 1Z0-025問題集 1Z0-025
NO.3 What is the advantage of managed recovery mode?
A. During recovery, most common DBA errors can be avoided.
B. Prompts for applying the next available redo logs suppressed.
C. The primary database automatically ships archived redo log files to the standby server.
D. The standby database automatically applies the archived redo log when the files
become available.
Answer: D
Oracle 1Z0-025参考書 1Z0-025 1Z0-025認定証 1Z0-025
NO.4 What are two purposes for using the recovery manager command CATALOG?
(Choose two)
A. Updating recovery catalog about rollback segment creation.
B. Updating recovery catalog about files created before RMAN.
C. Updating recovery catalog about operating systems backup.
D. Updating recovery catalog about files created before Oracle 8.
E. Updating recovery catalog about files that belong to a clone database.
Answer: B, C
Oracle練習問題 1Z0-025参考書 1Z0-025 1Z0-025
NO.5 What is the effect of issuing an ALTER DATABASE OPEN RESETLOGS
command on the primary database?
A. It invalidates the standby database.
B. The standby database can only be used in read-only mode.
C. A new standby database incarnation will automatically be started.
D. Once the archived log files are applied to the standby database, the redo log of the
standby database is reset.
Answer: A
Oracle 1Z0-025認定試験 1Z0-025参考書 1Z0-025認定資格
NO.6 Which statement is true when using the DBVERIFYutility to detect corruptions in
an Oracle data block?
A. The utility can only be invoked on a data file that is online.
B. The utility can be used to verify the data files of a backup database.
C. The utility can assist in archiving log files when the database load is high.
D. The utility is internal to the database and so can impact database activates.
Answer: B
Oracle問題集 1Z0-025問題集 1Z0-025認定証
NO.7 What is the correct procedure for multiplexing existing online redo logs?
A. Issue the ALTER DATABASE. . . ADD LOGFILE GROUP command.
B. Issue the ALTER DATABASE. . . ADD LOGFILE MEMBER command.
C. Shut down the database, copy the online redo-log, and start up the database.
D. Shut down the database, copy the online redo-log, edit the REDO_LOG_FILES
parameter, and start up the database.
Answer: B
Oracle 1Z0-025 1Z0-025 1Z0-025
NO.8 What is the function of SMON in instance recovery?
A. It writes data to the archive log files.
B. It writes data to the online redo log files.
C. It frees resources held by user processes.
D. It synchronizes data file header and control files.
E. It roles forward by applying changes in the redo log.
F. It writes dirty buffers from the buffer cache to the data files.
Answer: E
Oracle 1Z0-025 1Z0-025問題集 1Z0-025
NO.9 What are two benefits of using RMAN with a catalog? (Choose two)
A. You can copy the redo-log history into the control file.
B. You can store scripts for backup and recovery operations.
C. You can register the target database with recovery catalog.
D. You can maintain records of backup and recovery operations.
E. You can synchronize the recovery catalog and the target database.
Answer: B, D
Oracle 1Z0-025 1Z0-025認定証
NO.10 After rebuilding the recovery catalog by resynchronizing it with a copy of the backup
control file, you notice references to files that no longer exist. Which CREATE command
clause should you use to remove these references?
A. REMOVE
B. DELETE
C. UNCATALOG
D. CATALOG REMOVE
Answer: C
Oracle 1Z0-025 1Z0-025 1Z0-025 1Z0-025認定資格
NO.11 Which statement is true when using the LogMiner utility?
A. The dictionary file is created in a directory as defined by UTL_FILE_DIR.
B. The CREATE DBMS LOGMSR command is used to build the dictionary file.
C. The dictionary file must be created after the log file analysis has completed.
D. The dictionary file is created as a backup if the data dictionary gets corrupted.
Answer: A
Oracle 1Z0-025参考書 1Z0-025 1Z0-025認定試験
NO.12 Which statement concerning archiving is true?
A. Archiving occurs during a checkpoint.
B. Archive logs can be written to multiple destinations.
C. Backups are not required when archiving is enabled.
D. Archiving copies the data files to their backup destinations.
E. Archiving can be enabled through recovery manager commands.
Answer: B
Oracle 1Z0-025 1Z0-025 1Z0-025
NO.13 What is the function of ARCn in instance recovery?
A. It writes data to the archive log files.
B. It writes data to the online redo log files.
C. It frees resources held by user processes.
D. It synchronizes data file header and control files.
E. It writes dirty buffers from the buffer cache to the data files.
F. The archive process does not take part in instance recovery.
Answer: F
Oracle認定資格 1Z0-025 1Z0-025
NO.14 The alert log can contain specific information about which database backup activity?
A. Placing datafiles in begin and end backup mode.
B. Placing tablespace in begin and end backup mode.
C. Changing the database backup mode from open to close.
D. Performing an operating system backup of the database files.
Answer: B
Oracle認証試験 1Z0-025問題集 1Z0-025認定試験 1Z0-025認定証
NO.15 Your daily report indicating which data files need to be backed up has been
misplaced. Which recovery manager command returns a report containing the files
in the USER_DATA tablespace that have not been backed up within the last three
days?
A. Rman> list backup day 3 tablespace user_data;
B. Rman>report backup day 3 tablespace user_data;
C.Rman>catalog backup day 3 tablespace user_data;
D. Rman>report need backup day 3 tablespace user_data;
Answer: D
Oracle 1Z0-025 1Z0-025 1Z0-025 1Z0-025
NO.16 Which command is used to allow RMAN to store a group of
commands in the recovery catalog?
A. ADD SCRIPT
B. CREATE SCRIPT
C. CREATE COMMAND
D. ADD BACKUP SCRIPT
Answer: B
Oracle参考書 1Z0-025練習問題 1Z0-025
NO.17 What is recommended initial size for a tablespace containing an RMAN recovery
catalog?
A. 10M
B. 20M
C. 100M
D. 10% of size of the target database.
Answer: A
Oracle 1Z0-025 1Z0-025 1Z0-025練習問題
NO.18 The command ALTER DATABASE CREATE STANDBY CONTROLFILE AS
standby.ct creates a standby control file. What needs to be done next to create a
standby database?
A. The standby control file needs to be copied to the standby server.
B. The current redo-log files of the primary database need to be archived.
C. The standby database needs to be created using the standby control file.
D. The standby control file needs to be copied to the standby location on the primary
server.
Answer: B
Oracle認定証 1Z0-025過去問 1Z0-025 1Z0-025認定試験 1Z0-025問題集
NO.19 What are two causes of user errors? (Choose two)
A. Incorrect data is committed.
B. The operating system crashes.
C. There are insufficient privileges.
D. A table is accidentally truncated.
E. An application file is accidentally deleted.
F. The application program receives an addressing exception.
Answer: A, D
Oracle認証試験 1Z0-025 1Z0-025認定証 1Z0-025認定資格 1Z0-025認定資格
NO.20 What is the effect of activating a standby database?
A. The primary database becomes a standby database.
B. The standby database becomes the primary database.
C. The primary database is deactivated to avoid conflicts.
D. The remaining redo-log files are copied from the primary database and applied.
Answer: B
Oracle 1Z0-025認証試験 1Z0-025問題集
もちろん、試験に関連する資料を探しているとき、他の様々な資料を見つけることができます。しかし、調査や自分自身の試用の後、IT-Passports.comの1Z0-025問題集が試験の準備ツールに最適であることはわかります。IT-Passports.comの資料は試験に準備する時間が十分ではない受験生のために特別に開発されるものです。それはあなたを試験に準備するときにより多くの時間を節約させます。しかも、IT-Passports.comの1Z0-025問題集はあなたが一回で試験に合格することを保証します。また、問題集は随時更新されていますから、試験の内容やシラバスが変更されたら、IT-Passports.comは最新ニュースを与えることができます。
没有评论:
发表评论