当前分类： 1z0-040
问题：多选题Which are the three levels at which the Segment Advisor generates advice?（）Ablock levelBobject levelCschema levelDsegment levelEtablespace level...
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问题：单选题You have 100 segments in the USERS tablespace. You get an alert that the USERS tablespace is running low on space. You decide to shrink some segments. Which option would you use to determine which segments to shrink?（）A Segment Advisor B SQL Tuning Adv...
问题：单选题An online tablespace, TEST_TBS, is full and you realize that no server-managed tablespace threshold alerts were generated for the TEST_TBS tablespace. What could be the reason, if the TEST_TBS tablespace does not include autoextensible data files?（）A T...
问题：单选题You executed the following SQL statement to shrink the EMPLOYEES table segment stored in the EXAMPLE tablespace: ALTER TABLE employees SHRINK SPACE CASCADE; Which statement is correct in this scenario?（）A The data in the segment will be compacted but t...
问题：单选题View the Exhibit and examine the highlighted alert. You have received an alert with the Category specified as Snapshot Too Old. Which page would you open from the Advisor Central page to determine the system recommendations to avoid such alerts in futu...
问题：多选题Which two statements regarding the Policy Framework in Enterprise Manager (EM) are correct?（）APolicy violations are prioritized as High, Medium, or Informational by categoryBPolicies can be disabled completely, or flagged as ignored, for the specified ...
问题：多选题Which two statements regarding the FLASHBACK_TRANSACTION_QUERY view are correct?（）AYou can find information about only active transactions from the viewBYou can find information about read only transactions from the viewCYou require the SELECT ANY TRAN...
问题：单选题View the Exhibit and examine the recommendation graph provided for a test database by the Undo Advisor.The graph recommends that the size of undo tablespace should be set to（）.A 1 MB B 6 MB C 10 MB D 15 MB E 11 MB...
问题：单选题You want to perform the database backup when user activity on your system is low, such as between 12:00 a.m. and 2:00 am. Which command terminates with an error if the backup is not complete at the end of the specified duration?（）A RMAN BACKUP DURATION...
问题：单选题You explicitly specified the tablespace usage threshold values while creating a tablespace. You need to revert to the database-wide default tablespace usage threshold values for the tablespace. Which PL/SQL package would you use?（）A DBMS_STATS B DBMS_A...
问题：单选题You have 100 segments in the USERS tablespace. You realize that the USERS tablespace is running low on space. You can use Segment Advisor to（）.A add data files to the tablespace B identify the segments that you should shrink C modify the storage parame...
