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单选题
You plan to set up the Automatic Workload Repository （AWR） baseline metric thresholds for a moving window baseline. Which action would you take before performing this task？（）
A
Compute the baseline statistics.
B
Take an immediate AWR snapshot.
C
Decrease the window size for the baseline.
D
Decrease the expiration time for the baseline.
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更多 “单选题You plan to set up the Automatic Workload Repository （AWR） baseline metric thresholds for a moving window baseline. Which action would you take before performing this task？（）A Compute the baseline statistics.B Take an immediate AWR snapshot.C Decrease the window size for the baseline.D Decrease the expiration time for the baseline.” 相关考题
考题
You plan to have a larger moving window size for the default system-defined moving window baseline because you want to use the adaptive threshold. Which statement factors in this consideration while increasing the size of the moving window?（）A. The collection level for the AWR should be set to BASICB. The moving window size must be less than Undo RetentionC. The moving window size should be greater than the Automatic Workload Repository (AWR) retention periodD. The moving window size should be equal to or less than the Automatic Workload Repository (AWR) retention period
考题
Which statements are true regarding the system－defined moving window baseline in Oracle Database 11g?()
A. It does not allow you to change the moving window size.B. Adaptive threshold functionalities use it by default to compute statistics.C. It is created by default with the window size being equal to the AWR retention time.D. It is created when the first snapshot is collected by the Automatic Workload Repository (AWR).
考题
You plan to set up the Automatic Workload Repository (AWR) baseline metric thresholds for a moving window baseline. Which action would you take before performing this task?()
A. Compute the baseline statistics.B. Take an immediate AWR snapshot.C. Decrease the window size for the baseline.D. Decrease the expiration time for the baseline.
考题
You plan to have a larger moving window size for the default system-defined moving window baseline because you want to use the adaptive threshold. Which statement factors in this consideration while increasing the size of the moving window?（）A、The collection level for the AWR should be set to BASICB、The moving window size must be less than Undo RetentionC、The moving window size should be greater than the Automatic Workload Repository (AWR) retention periodD、The moving window size should be equal to or less than the Automatic Workload Repository (AWR) retention period
考题
Your database is functional with a peak load for the last one hour. You want to preserve theperformance statistics collected during this period to be used for comparison when you analyze theperformance of the database in the future. What action would you take to achieve this task（）A、Insert finding directives for ADDM tasks in the future.B、Create a baseline on a pair of snapshots spanning the peak-load period.C、Decrease the snapshot interval in the AWR to collect more snapshots during the peak-load period.D、Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid automatic purging of snapshots.
考题
You plan to set up the Automatic Workload Repository (AWR) baseline metric thresholds for a moving window baseline. Which action would you take before performing this task?（）A、Compute the baseline statistics.B、Take an immediate AWR snapshot.C、Decrease the window size for the baseline.D、Decrease the expiration time for the baseline.
考题
Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of the database in the future. What action would you take to achieve this task？（）A、Set the STATISTICS_LEVEL initialization parameter to ALL.B、Create a baseline on a pair of snapshots that have the statistics of the peakload period in the database.C、Decrease the snapshot interval in the AWR to collect more number of snapshots during the peakload period.D、Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid theautomatic purging of the snapshots.
考题
You plan to collect the Automatic Workload Repository （AWR） data every Monday morning for a month. You want Oracle Database to automatically create a baseline every Monday and remove the old baseline. What is the correct action to achieve this？（） A、 Create and populate a SQL Tuning Set from the AWR on every Monday.B、 Change the RETENTION setting for the AWR snapshots to 7 days on Monday.C、 Create a repeating baseline template.D、 Insert a finding directive for future ADDM tasks.
考题
You work with a newly created database. Presently, there is no application load on the database instance.You want to create a baseline for tuning the application, so you decide to collect recommendations that can be implemented to improve application performance.What action must you take to achieve this?（）A、Run Segment AdvisorB、Run the SQL Tuning Advisor (STA)C、Run the Automatic Workload Repository (AWR) reportD、Run the SQL Access Advisor with a hypothetical workload
考题
You work as a database administrator for Certkiller .com. You have set the retention period for Automatic Repository （AWR） statistics to four days and collection interval to 15 minutes. You want to view the statistics collected and stored in AWR snapshot. Which two methods would you use to view the AWR statistics？（）A、use enterprise managerB、use DBMS_SQL packageC、use DBMS_AWR packageD、use PRVT_WORKLOAD packageE、query the AWR snapshot repository objectsF、use DBMS_WORKLOAD_REPOSITORY package
考题
Which statement is true when Automatic Workload Repository (AWR) baselines are created using baseline templates?（）A、AWR baselines are always created as repeating baselines.B、AWR baselines can be created on the basis of two time values.C、AWR baselines are always created with infinite expiration duration.D、AWR baselines are always created using the Automatic Workload Repository (AWR) retention period as expirationduration.
考题
Which statement is true when Automatic Workload Repository （AWR） baselines are created using baseline templates？（） A、 AWR baselines are always created as repeating baselines.B、 AWR baselines can be created on the basis of two time values.C、 AWR baselines are always created with infinite expiration duration.D、 AWR baselines are always created using the Automatic Workload Repository （AWR） retention period as expiration duration.
考题
Which statements are true regarding the system-defined moving window baseline in Oracle Database 11g？（）A、 It does not allow you to change the moving window size.B、 Adaptive threshold functionalities use it by default to compute statistics.C、 It is created by default with the window size being equal to the AWR retention time.D、 It is created when the first snapshot is collected by the Automatic Workload Repository （AWR）.
考题
The following command is executed to create the baseline template： SQL EXECUTEDBMS_WORKLOAD_REPOSITORY.CREATE_BASELINE_TEMPLATE（START_TIME= TO_TIESTAMP（SYSDATE+2）， END_TIME=TO_TIMESTAMP（SYSDATE+10）， BASELINE_NAME=’Mybase4’， TEMPLATE_NAME=’Mytemp4’， EXPIRATION=NULL）； Which statement is true about the effect of the above command？（） A、 It creates a baseline template that never expires.B、 It produces an error because no snapshot information is provided to create the baseline.C、 It creates a baseline template that expires after the Automatic Workload Repository （AWR） retention period.D、 It creates a repeating baseline template that repeats after the Automatic Workload Repository （AWR） retention period.
考题
Your database is functional with a peak load for the last one hour. You want to preserve the performancestatistics collected during this period to be used for comparison when you analyze the performance of thedatabase in the future. What action would you take to achieve this task（）A、Insert finding directives for ADDM tasks in the future.B、Create a baseline on a pair of snapshots spanning the peak-load period.C、Decrease the snapshot interval in the AWR to collect more snapshots during the peak- load period.D、Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid automaticpurging of snapshots
考题
Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of thedatabase in the future. What action would you take to achieve this task？（）A、Set the STATISTICS_LEVEL initialization parameter to ALL.B、Create a baseline on a pair of snapshots that have the statistics of the peak-load period in the database.C、Decrease the snapshot interval in the AWR to collect more number of snapshots during the peak-load period.D、Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid the automatic purging of the snapshots.
考题
单选题Your database is functional with a peak load for the last one hour. You want to preserve theperformance statistics collected during this period to be used for comparison when you analyze theperformance of the database in the future. What action would you take to achieve this task（）A
Insert finding directives for ADDM tasks in the future.B
Create a baseline on a pair of snapshots spanning the peak-load period.C
Decrease the snapshot interval in the AWR to collect more snapshots during the peak-load period.D
Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid automatic purging of snapshots.
考题
单选题View the Exhibit that sets the threshold for the Current Open Cursors Count metric.Why is the Significance Level threshold type not available in the threshold setting?（）A
because AWR baseline is not enabledB
because Current Open Cursors Count is not a basic metricC
because the STATISTICS_LEVEL parameter is set to BASICD
because the AWR baseline is a system-defined moving window baseline
考题
单选题Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of thedatabase in the future. What action would you take to achieve this task？（）A
Set the STATISTICS_LEVEL initialization parameter to ALL.B
Create a baseline on a pair of snapshots that have the statistics of the peak-load period in the database.C
Decrease the snapshot interval in the AWR to collect more number of snapshots during the peak-load period.D
Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid the automatic purging of the snapshots.
考题
单选题You work with a newly created database. Presently, there is no application load on the database instance.You want to create a baseline for tuning the application, so you decide to collect recommendations that can be implemented to improve application performance.What action must you take to achieve this?（）A
Run Segment AdvisorB
Run the SQL Tuning Advisor (STA)C
Run the Automatic Workload Repository (AWR) reportD
Run the SQL Access Advisor with a hypothetical workload
考题
单选题Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of the database in the future. What action would you take to achieve this task？（）A
Set the STATISTICS_LEVEL initialization parameter to ALL.B
Create a baseline on a pair of snapshots that have the statistics of the peakload period in the database.C
Decrease the snapshot interval in the AWR to collect more number of snapshots during the peakload period.D
Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid theautomatic purging of the snapshots.
考题
多选题Which statements are true regarding the system-defined moving window baseline in Oracle Database 11g?（）AIt does not allow you to change the moving window size.BAdaptive threshold functionalities use it by default to compute statistics.CIt is created by default with the window size being equal to the AWR retention time.DIt is created when the first snapshot is collected by the Automatic Workload Repository (AWR).
考题
单选题You plan to set up the Automatic Workload Repository (AWR) baseline metric thresholds for a moving window baseline. Which action would you take before performing this task?（）A
Compute the baseline statistics.B
Take an immediate AWR snapshot.C
Decrease the window size for the baseline.D
Decrease the expiration time for the baseline.
考题
单选题You plan to collect the Automatic Workload Repository （AWR） data every Monday morning for a month. You want Oracle Database to automatically create a baseline every Monday and remove the old baseline. What is the correct action to achieve this？（）A
Create and populate a SQL Tuning Set from the AWR on every Monday.B
Change the RETENTION setting for the AWR snapshots to 7 days on Monday.C
Create a repeating baseline template.D
Insert a finding directive for future ADDM tasks.
考题
单选题Which statement is true when Automatic Workload Repository （AWR） baselines are created using baseline templates？（）A
AWR baselines are always created as repeating baselines.B
AWR baselines can be created on the basis of two time values.C
AWR baselines are always created with infinite expiration duration.D
AWR baselines are always created using the Automatic Workload Repository （AWR） retention period as expiration duration.
考题
单选题You plan to have a larger moving window size for the default system-defined moving window baseline because you want to use the adaptive threshold. Which statement factors in this consideration while increasing the size of the moving window?（）A
The collection level for the AWR should be set to BASICB
The moving window size must be less than Undo RetentionC
The moving window size should be greater than the Automatic Workload Repository (AWR) retention periodD
The moving window size should be equal to or less than the Automatic Workload Repository (AWR) retention period
考题
单选题Your database is functional with a peak load for the last one hour. You want to preserve the performancestatistics collected during this period to be used for comparison when you analyze the performance of thedatabase in the future. What action would you take to achieve this task（）A
Insert finding directives for ADDM tasks in the future.B
Create a baseline on a pair of snapshots spanning the peak-load period.C
Decrease the snapshot interval in the AWR to collect more snapshots during the peak- load period.D
Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid automaticpurging of snapshots
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