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单选题
Which component of the SGA stores parsed SQL statements is used for process sharing?（）
A
Buffer cache
B
Redo log buffer
C
Private SQL area
D
Library cache
E
Row cache
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Which component of the SGA stores parsed SQL statements is used for process sharing?（）A、Buffer cache B、Redo log buffer C、Private SQL area D、Library cache E、Row cache
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单选题Which of the following identifies and creates an index to minimize the DB time for a particular SQL statement?（）A
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考题
单选题Which of the following identifies and creates an index to minimize the DB time for a particular SQL statement？（）A
The SGA Tuning AdvisorB
The SQL Access AdvisorC
The SQL Tuning AdvisorD
The Memory Advisor
考题
单选题Which of these appropriately describes the results of a manual SQL Tuning Advisor task?（）A
A list of SQL statements and recommendations for tuningB
A list of SQL statements that have been tuned by the Advisor, with before and after metricsC
Graphs showing the actual performance improvement made by the Advisor after it implemented the recommended changesD
All of the above
考题
单选题Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework? （）A
SQL statements that are part of the AWR baseline only B
SQL statements based on the AWR top SQL identificationC
SQL statements that are part of the available SQL Tuning Set (STS) only D
SQL statements that are available in the cursor cache and executed by a user other than SYS
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单选题Observe the information in the columns： 1： The SGA a. Text and parsed forms of all SQL statements 2： The cursor state b. Run-time memory values for the SQL statement， such as rows retrieved 3： User-session data c. Security and resource usage information 4：The stack space d. Local variables for the process Which option has the correct match between the memory areas and their contents（）A
1-c，2-b，3-d，4-aB
1-c，2-b，3-c，4-aC
1-a，2-b，3-c，4-dD
1-a，2-b，3-d，4-c
考题
单选题Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework？（）A
SQL statements that are part of the AWR baseline onlyB
SQL statements based on the AWR top SQL identificationC
SQL statements that are part of the available SQL Tuning Set （STS） onlyD
SQL statements that are available in the cursor cache and executed by a user other than SYS
考题
单选题Which of these appropriately describes the results of a manual SQL Tuning Advisor task？（）A
A list of SQL statements and recommendations for tuningB
A list of SQL statements that have been tuned by the Advisor，with before and after metrics C
Graphs showing the actual performance improvement made by the Advisor after it implemented the recommended changesD
All of the above
考题
单选题Observe the information in the columns： 1. The SGA a. Text and parsed forms of all SQL statements 2. The cursor state b. Run-time memory values for the SQL statement， such as rows retrieved 3. User-session data c. Security and resource usage information 4. The stack space d. Local variables for the process Which option has the correct match between the memory areas and their contents（）A
1-c， 2-b， 3-d， 4-aB
1-b， 2-c， 3-d， 4-aC
1-a， 2-b， 3-c， 4-dD
1-a， 2-b， 3-d， 4-c
考题
单选题Which component does the SQL Tuning Advisor NOT analyze for the SQL statements？（）A
ADDMB
AWRC
Cursor CacheD
SQL Tuning SetsE
Flash Recovery Area
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