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1Z1-053 Oracle Database 11g: Administration II 日本国内における最も信頼できるIT試験専門家として、最新の品質の高いIT試験の学習資料を提供し、お客様のために試験に順調に合格することを助けます.最高品質問題集/試験問題集100パーセント品質保証.問題集は弊社の数名のIT専門家より心をこめて編集して整理されたもので、正確率が99%以上に達します.
IT練習資料 1Z1-053 Oracle 資格認定
QUESTION 1
Which options would you consider while configuring a flash recovery area (fast recovery area in 11g Release 2) for your production database that is running in ARCHIVELOG mode? (Choose all that apply.)
A. Setting the FAST_START_MTTR_TARGET to set the mean time to recover
B. Setting the RECOVERY_PARALLELISM parameter to twice the number of CPUs
C. Using the DB_RECOVERY_FILE_DEST parameter to set the location for flash recovery area
D. Using the DB_RECOVERY_FILE_DEST_SIZE parameter to define the disk space limit for the
recovery files created in the flash recovery area
Answer: CD
QUESTION 2
You want to take a complete database backup using RMAN. The backup should consist only the used blocks from your database.
Which two statements are true about this backup operation? (Choose two.)
A. Backup compression should be enabled
B. Parallelism for the channel should be set to 2
C. All the files must be backed up as backup sets
D. The backup may be stored either on disk or on media with media manager
Answer: CD
QUESTION 3
Which two statements are true about the Automatic Diagnostic Repository (ADR)? (Choose two.)
A. The ADR base keeps all diagnostic information in binary format
B. SQL*Plus provides the ADRI script, which can be used to work with ADR
C. The ADR can be used for problem diagnosis only when the database is open
D. The ADR can be disabled by settting the DIAGNOSTIC_DEST parameter to null
E. The ADR can be used for problem diagnosis even when the database instance is down
F. The ADR base is shared across multiple instances
Answer: EF
IT練習資料 1Z1-053 Oracle 資格認定