Oracle Database 11g - Administration II (1Z0-053): Sample Questions

Oracle Database 11g Administration II (1Z0-053): Sample Questions Make 1Z0-053 Certification Exam Easy with DBexam.com

Oracle 1Z0-053 Exam Detail Exam Code

1Z0-053

Full Exam Name Oracle Database 11g - Administration II Number of Questions

78

Practice Exams

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Passing Score

66%

Time Limit

120 minutes

Recommended Training

Oracle Database 11g: Administration Workshop II DBA Release 2

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How to Prepare for 1Z0-053 •

Perform enough practice with Oracle system with related Oracle 1Z0-053 certification subjects

•

Identify the key configuration, workflow and data flow

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Understand the all Syllabus Topics of Exam which are Given in Description.

•

Identify your weak areas from practice test and do more practice with system

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Repeat practice exams and try to score 100% on www.DBexam.com

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Oracle 1Z0-053 Exam Questions

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Q 1) Which option speeds up the disk rebalancing in an Automatic Storage Management (ASM) disk group by increasing the degree of parallelism?

Option a) Increasing ASM_POWER_LIMIT b) Increasing the number of DBWR processes

c) Increasing the number of ASMB processes d) Increasing the number of DBWR_IO_SLAVES

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ANSWER a) Increasing ASM_POWER_LIMIT

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Q 2) Identify two permanent items in the Flash Recovery Area.

(Choose two) Option a) Flashback logs b) Archived redo logs

c) Control file autobackups d) Multiplexed copies of online redo logs e) Multiplexed copies of the current control file

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ANSWER d) Multiplexed copies of online redo logs e) Multiplexed copies of the current control file

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Q 3) What is determined by Recovery Manager (RMAN) multiplexing?

Option

a) The number of files per backup set during the backup b) The number of sections to which a file is divided during backup c) The number of channels opened automatically during the back up of the database d) The number of files in a backup that are read simultaneously and then written to the same backup piece

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ANSWER d) The number of files in a backup that are read simultaneously and then written to the same backup piece

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Q 4) Which two operations can you perform using the ALTER FLASHBACK ARCHIVE command?

(Choose two) Option

a) Purge some data from the Flashback Data Archive b) Add new tablespace to the Flashback Data Archive c) Change the retention time of a Flashback Data Archive

d) Remove all tablespaces from the Flashback Data Archive

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ANSWER a) Purge some data from the Flashback Data Archive c) Change the retention time of a Flashback Data Archive

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Q 5) Which two statements are true about the Recovery Manager (RMAN) multisection backup?

(Choose two) Option a) Multisection backup produces multipiece backup set b) Multisection backups can be performed as backup sets and image copies c) The backup optimization feature must be enabled to perform multisection backup

d) RMAN can break up large files into sections and back up and restore these sections independently Enjoy success with DBexam.com

ANSWER a) Multisection backup produces multipiece backup set d) RMAN can break up large files into sections and back up and restore these sections independently Enjoy success with DBexam.com

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