While Monitoring the space usage in your database that is in ARCHIVELOG mode you observed that the flash recovery area does not have enough free space to accommodate any more files and you do not have necessary permissions to add more space to it.<br /> Identify the two events that can occur in the event of a log switch?（）<p> While Monitoring the space usage in your database that is in ARCHIVELOG mode you observed that the flash recovery area does not have enough free space to accommodate any more files and you do not have necessary permissions to add more space to it.<br /> Identify the two events that can occur in the event of a log switch?（）</p>..

第1题

[单选题] You have many users complaining about slow inserts into a large table. While investigating the reason， you find that the number of indexes on the table is high. You want to find out which indexes are not being used. Which method would you follow to achieve this？（）

A、enable index monitoring and query the DBA_OBJECTS view B、enable index monitoring and query the DBA_INDEXES view C、enable index monitoring and query the V$OBJECT_USAGE view D、enable index monitoring and view the DBA_INDEXTYPE_COMMENTS view

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第2题

[单选题] You have many users complaining about slow inserts into a large table. While investigating the reason， you find that the number of indexes on the table is high. You want to find out which indexes are not being used. Which method would you follow to achieve this？（）

A、enable index monitoring and query the DBA_OBJECTS view B、enable index monitoring and query the DBA_INDEXES view C、enable index monitoring and query the V$OBJECT_USAGE view D、enable index monitoring and view the DBA_INDEXTYPE_COMMENTS view

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第3题

[单选题] What would most likely prevent a SART’s signal from being detected?（）

A、Signal absorption by the ionosphere B、Heavy sea swells C、The rescue personnel were monitoring the 10-cm radar D、The rescue personnel were monitoring the 3-cm radar

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第4题

[单选题] An administrator is creating a comprehensive backup system to backup a single web server.Which of the following is the BEST way to provide full restore?（）

A、Take an image backup nightly while the server is online. B、Take an incremental backup while the server is offline. C、Take a monthly snapshot backup while the server is online. D、Take a differential backup while the server is online.

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第5题

[单选题] While monitoring a system that is CPU bound， which of the following output is most likely to occur？（）

A、A B、B C、C D、D

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第6题

[单选题] What is the first step of the core baselining process? （）

A、Verify that the SNMP MIB is supported in the relevant core device. B、Implement monitoring using SNMP or RMON. C、Poll and record specific SNMP MIB objects from the device. D、Implement threshold monitoring using RMON.

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第7题

[单选题] For a propeller direct driven by the engine,（）.

A、the thrust pads are while metal faced on both sides B、the thrust pads are while metal faced only on the forward side C、the thrust pads are while metal faced only on the after side D、intermediate shaft usually supported by a plummer block

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第8题

[单选题] While performing monitoring and tuning the database， you want to view the summarized information about the warning level alerts and critical level alerts. Which section of the Oracle Enterprise manager displays the summarized information about the warning and critical level alerts？（）

A、General B、 High Availability C、 Space Usage D、 Diagnostic Summary

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第9题

[单选题] What is the final step of the core baselining process? （）

A、Implement threshold monitoring using RMON. B、Implement monitoring using SNMP or RMON. C、Poll and record specific SNMP MIB objects from the device. D、Verify that SNMP MIB is supported in the relevant core device.

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