1Z0-053 | Abreast of the times 1Z0-053 Exam Study Guides With New Update Exam Questions
Q261. 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
Answer: AC
Q262. What is the proper procedure to recover a lost tempfile?
A. Restore the backup copy of the tempfile from the backup media.
B. Re-create the tempfile with the create tempfile command.
C. Copy an existing tempfile from another database.
D. Re-create the tempfile with the create tablespace command.
E. Re-create the tempfile with the alter tablespace command.
Answer: E
Q263. You are using RMAN to backup your ARCHIVELOG mode database. You have enabled control- file autobackups. Which files are not backed up during the RMAN backup?
A. Database Datafiles
B. Database Control Files
C. Online redo logs
D. Archived redo logs
E. The database SPFILE
F. None of the above, all these files are backed up.
Answer: C
Q264. Which of the following is a benefit of ASM fast disk resync?
A. Failed disks are taken offline immediately but are not dropped.
B. Disk data is never lost.
C. By default, the failed disk is not dropped from the disk group ever, protecting you from loss of that disk.
D. The failed disk is automatically reformatted and then resynchronized to speed up the recovery process.
E. Hot spare disks are automatically configured and added to the disk group.
Answer: A
Q265. What are the two different types of database duplication? (Choose two.)
A. Active
B. Passive
C. Online
D. Backup-based
E. Failure driven
Answer: AD
Q266. Which two operations are NOT performed by the DUPLICATE command in Recovery Manager (RMAN) while duplicating a running database? (Choose Two)
A. Creating the control file for the duplicate database
B. Restoring the target data files to the duplicate database
C. Performing complete recovery using all available backups
D. Generating a new, unique DBID for the duplicate database
E. Copying the online redo log files from the target database to the duplicate database
Answer: CE
Q267. To manually configure the SGA components using Oracle Enterprise Manager Memory Advisor, you can set values for which of the following initialization parameters? (Choose all that apply.)
A. DB_CACHE_SIZE
B. SHARED_POOL_SIZE
C. LARGE_POOL_SIZE
D. JAVA_POOL_SIZE
E. SGA_MAX_SIZE
F. SORT_AREA_SIZE
Answer: ABCD
Q268. What RMAN command must you use before you can back up a database using the recovery catalog?
A. create catalog
B. install database
C. catalog database
D. merge Catalog with database
E. register database
Answer: E
Q269. You execute the following Recovery Manager (RMAN) commands in (he following order:
BACKUP VALIDATE DATABAE
RECOVER CORRUPTION LIST;
Which (two tasks are performed by these commands? (Choose two.)
A. Repair the corrupted blocks. If any. In the backup created.
B. Populate VSCOPV_CORRUPTION with names of files that have corrupted blocks-
C. Back up the database after checking whether array of the files have corrupted blocks.
D. Discover any corrupt blocks that are viewable with the VSDATABASE_BI-OCK_CORBUPTION view.
E. Repair all corrupted blocks that have been logged in the VSDATABASE_BLOCK_ CORRUPTION
Answer: BC
Q270. Your database is up and running and one of your three control files is accidentally erased. You start RMAN and run the following command:
RESTORE CONTROLFILE FROM AUTOBACKUP;
Which of the following statements is true? (Choose all that apply.)
A. The command restores only the missing control file.
B. The command restores all the control files.
C. The command fails because the database is running.
D. This is the correct way to address this problem.
E. This is not the correct way to address this problem.
Answer: CE