166、Exhibit:
View the Exhibit and examine the output. You executed the following command to enable Flashback Data Archive on the EXCHANGE_RATE table: ALTER TABLE exchange_rate FLASHBACK ARCHIVE; What is the outcome of this command? A. The Flashback Archive is created on the same tablespace where the tables are stored. B. The Flashback Archive is created on the SYSAUX tablespace. C. The command generates an error because no Flashback Archive name is specified and there is no default Flashback Archive. D. The table uses the default Flashback Archive.
167、View the Exhibits exhibit1 and exhibit2.
Both the processes use PROG_1 as the job template that is already available. The time taken by the jobs are recorded in the TEST_LOG table.
While comparing the time taken to create the jobs, the process in exhibit1 takes less time than the process in exhibit2.
What is the reason for this?
Exhibit
A. It updates several tables in the SYSTEM tablespace instead of creating new tables. B. It creates jobs temporarily in memory only. C. It creates less metadata for the jobs. D. It writes the job metadata to disk in compressed format.
168、Exhibit:
View the Exhibit to examine a portion of the output from the VALIDATE DATABASE command. Which statement is true about the block corruption detected by the command? A. No action is taken except the output in the Exhibit. B. The ADVISE FAILURE command is automatically called to display the repair script. C. The failure is logged into the Automatic Diagnostic Repository (ADR). D. The corruption is repaired by the command implicitly.
169、Exhibit #1:
View the Exhibit exhibit1 to observe the maintenance window property. View the Exhibit exhibit2 to examine the output of the query. Which two statements describe the conclusions? (Choose two.) A. RESOURCE_PERCENTAGE should be increased. B. The repeat time for the window should be decreased. C. RESOURCE_PERCENTAGE should be decreased. D. The window duration should be increased.
170、
170.ASM supports all but which of the following file types? (Choose all that apply.) A. Database files B. Spfiles C. Redo-log files D. Archived log files E. RMAN backup sets F. Password files G. init.ora files