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1z0-042 Exam Objectives
Performing Database Backup
Create consistent database backups
Back up your database without shutting it down
Create incremental backups
Automate database backups
Backup a control file to trace
Monitor flash recovery area
Performing Database Recovery
Recover from loss of a Control file
Recover from loss of a Redo log file
Recover from loss of a system-critical data file
Recover from loss of a non system-critical data file
oracle database 10g:administration i
Exam Number/Code : 1z0-042
Exam Name : oracle database 10g:administration i
Questions and Answers : 287 Q&As
Update Time: 2010-09-27
1z0-042 Price: $ 58.00
Oracle 1z0-042 Exam Demo
1. Which two statements regarding the LOGGING clause of the CREATE TABLESPACE. .. statement are correct? (Choose two.)
A. This clause is not valid for a temporary or undo tablespace.
B. If the tablespace is in the NOLOGGING mode, no operation on the tablespace will generate redo.
C. The tablespace will be in the NOLOGGING mode by default, if not specified while creating a tablespace.
D. The tablespace-level logging attribute can be overridden by logging specifications at the table, index, materialized view, materialized view log, and partition levels.
2. You are using the backup scheduler in Enterprise Manager (EM) to schedule a backup of your database.
Which type of script does the backup scheduler generate?
A. SQL script
B. PL/SQL script
C. Operating System (OS) script
D. Enterprise Manager (EM) script
E. Recovery Manager (RMAN) script
3. In your Oracle 10g database , you have scheduled a job to update the optimizer statistics at 05:00 pm every Friday. The job has successfully completed. Which three pieces of information would you check to confirm that the statistics have been collected? (Choose three.)
A. average row size
B. last analyzed date
C. size of table in bytes
D. size of table in database blocks
E. number of free blocks in the free list
F. number of extents present in the table
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