Download Oracle.PracticeDumps.1z0-053.2018-06-11.1e.425q.vcex

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Exam Oracle Database 11g: Administration II
Number 1z0-053
File Name Oracle.PracticeDumps.1z0-053.2018-06-11.1e.425q.vcex
Size 8.65 Mb
Posted June 11, 2018
Downloaded 8



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Demo Questions

Question 1
What command would you issue to enable automated backups of control files?

  • A: alter database controlfile autobackup on
  • B: alter system controlfile autobackup on
  • C: configure controlfile autobackup on
  • D: enable controlfile autobackup



Question 2
You configured the default backup device type as disk for RMAN backups. In your database, because of business requirements, you have to take a simultaneous duplicate backup of the data files when the RMAN BACKUP command is used. 
What must you set using the RMAN CONFIGURE command to achieve this?

  • A: MAXSETSIZE TO 2;
  • B: DEVICE TYPE DISK PARALLELISM 2;
  • C: RETENTION POLICY TO REDUNDANCY 2;
  • D: DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 2;



Question 3
Which of the following best describes a full backup?

  • A: All datafiles of a database
  • B: All datafiles, archive logs, and control files
  • C: All datafiles and control files
  • D: All the used blocks in a datafile



Question 4
Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower?

  • A: Differential incremental backup
  • B: Different incremental backup
  • C: Cumulative backup
  • D: Cumulative incremental backup



Question 5
Which type of backup must be performed first with an incremental backup?

  • A: Level 1
  • B: Level 0
  • C: Level 2
  • D: Level 3



Question 6
Which of the following most closely represents an image copy?

  • A: Unix cp command of a file
  • B: Bit-by-bit copy of a file
  • C: Windows COPY command of a file
  • D: All of the above



Question 7
What feature comes into play to help ensure the completion of the backup should one of three backup devices fail during a backup that is using three different channels?

  • A: Channel failover
  • B: Restartable backups
  • C: Rescheduable backups
  • D: Automatic backup recovery
  • E: Channel recovery



Question 8
What command would you use to set a persistent setting in RMAN so that backups are all written to a tape device?

  • A: CONFIGURE DEFAULT DEVICE TYPE TO TAPE MEDIA
  • B: CONFIGURE DEFAULT DEVICE TYPE TO TAPE
  • C: CONFIGURE DEFAULT DEVICE TYPE TO SBT
  • D: CONFIGURE DEFAULT DEVICE TYPE TO SBT_TAPE



Question 9
Identify the channel settings that can be performed using the CONFIGURE CHANNEL or ALLOCATE CHANNEL commands in RMAN. (choose all that apply)

  • A: Limiting the input/output (I/O) bandwidth consumption
  • B: Specifying the size of backup sets and backup pieces
  • C: Specifying vendor-specific information for a media manager
  • D: Specifying the parallelism for backup and restore operations



Question 10
You want to set the following initialization parameters for your database instance:
LOG_ARCHIVE_DEST_1 = 'LOCATION=/disk1/arch' 
LOG_ARCHIVE_DEST_2 = 'LOCATION=/disk2/arch' 
LOG_ARCHIVE_DEST_3 = 'LOACTION=/disk3/arch' 
LOG_ARCHIVE_DEST_4 = 'LOCATION=/disk4/arch MANDATORY' 
Identify the statement that correctly describes this setting.

  • A: The MANDATORY location must be a flash recovery area.
  • B: The optional destinations may not use the flash recovery area.
  • C: This setting is not allowed because the first destination is not set as MANDATORY.
  • D: The online redo log file is not allowed to be overwritten if the archived log cannot be created in the fourth destination.









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