多选题Which three statistics are available when viewing the Cluster statistics page?（） (Choose three.)AAppRule countersBnew SSL sessionsCconnections to target serverDtotal number of 200 responsesEaverage download time per page

第1题：

第2题：

When monitoring a system using /usr/bin/vmstat with an interval， the metrics under page pi and page po represent which of the following phrases？（）

• A、 The pages to and from paging space per second
• B、 The page intervals and page operations per second
• C、 The page interrupts and page operations per second
• D、 The page segments transferred between pi and po devices per second

正确答案:A

第3题：

Which two statistical data types are available on the statistics page of the WebUI? （）(Choose two.)

• A、cache statistics
• B、client browser type
• C、server response time
• D、HTTP response codes

正确答案:B,D

第4题：

Which three connection options are available when configuring a switch port to be part of aprivate VLAN? （）(Choose three.)

• A、is olated mode
• B、switchport mode
• C、modular mode
• D、community mode
• E、promiscuous mode
• F、global mode

正确答案:A,D,E

第5题：

Which three statistics are available when viewing the Cluster statistics page?（） (Choose three.)

• A、AppRule counters
• B、new SSL sessions
• C、connections to target server
• D、total number of 200 responses
• E、average download time per page

正确答案:B,C,D

第6题：

Examine this command: SQL > exec DBMS_STATS.SET_TABLE_PREFS (‘SH’, ‘CUSTOMERS’, ‘PUBLISH’, ‘false’); Which three statements are true about the effect of this command?（）

• A、Statistics collection is not done for the CUSTOMERS table when schema stats are gathered.
• B、Statistics collection is not done for the CUSTOMERS table when database stats are gathered.
• C、Any existing statistics for the CUSTOMERS table are still available to the optimizer at parse time.
• D、Statistics gathered on the CUSTOMERS table when schema stats are gathered are stored as pending statistics.
• E、Statistics gathered on the CUSTOMERS table when database stats are gathered are stored as pending statistics.

正确答案:A,C,D

第7题：

第8题：

第9题：

第10题：

第11题：

第12题：

第13题：

Which three of the following are components of a syslog message? （）(Choose three.)

• A、time stamp
• B、error codes
• C、severity level
• D、log message name

正确答案:A,C,D

第14题：

Which three statistics does the Executive report summarize?（） (Choose three.)

• A、latency and loss
• B、compression results
• C、traffic (by application)
• D、CRC and alignment errors
• E、user access (by username)

正确答案:A,B,C

第15题：

Which three connection options are available when configuring a switch port to be part of a privateVLAN? （）(Choose three.)

• A、isolated mode
• B、switchport mode
• C、modular mode
• D、community mode
• E、promiscuous mode
• F、global mode

正确答案:A,D,E

第16题：

When monitoring a system using vmstat with an interval， the metrics under page po represent which of the following phrases？（） 

• A、 The number pages over the limit
• B、 The pages to paging space per second
• C、 The number of page operations per second
• D、 The number of processes waiting for page out

正确答案:B

第17题：

Which three functions are available under the "Maintain" tab of J-Web?（）

• A、download and delete log files
• B、view real-time statistics of interfaces
• C、reboot the system
• D、view and add licenses
• E、edit security settings

正确答案:A,C,D

第18题：

The system was running a normal workload during the last 24 hours. You need to ensure that with the same workload you should be able to flashback tables by three hours. What would you do to find the system recommendations for the undo retention period and the undo tablespace size?（）

• A、set DB_FLASHBACK_RETENTION_TARGET=10800  
• B、create a new scheduler window for the time period of 24 hours and use the optimizer statistics 
• C、modify the Automatic Workload Repository (AWR) snapshot time interval to three hours and use ADDMfindings 
• D、specify New Undo Retention as three hours and Analysis Time period as Last One Day in the Undo Advisor page and use its recommendations

正确答案:D

第19题：

第20题：

第21题：

第22题：

第23题：

第24题：