databases Online Quiz - 179
Description: databases Online Quiz - 179 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: databases |
Which of the following options for the PFILE/SPFILE parameter STATISTICS_LEVEL turns off AWR statistics gathering and ADDM advisory services?
Nearly all the advisors submit their analysis activities to the database in the form of a job. When the analysis job is submitted, which option for job scope adds the least overhead to the system?
Which data dictionary view contains information explaining why ADDM made its recommendations?
Which of the following is not one of the three primary sources of performance metric information in the EM Database Control Performance screen?
When you configure an alert, which of the following types of alert thresholds can you use to monitor a tablespace for diminishing free space?
NULLIF(12, 13) would return 12 ?
This query is: INSERT ALL INTO mytab (c1,c2) VALUES ('ram',12) INTO mytab (c1,c2) VALUES ('mani',15)