题目内容

To examine the Exhibit， press the Exhibit button. While a developer is compiling a C program， "vmstat 120 10" is run to determine the cause of a performance problem. Using the vmstat output as shown in the exhibit， which of the following conclusions is most appropriate to draw about the machine？（）

A. The machine has too many users.
B. The machine has an I/O bottleneck.
C. The machine has a CPU bottleneck.
D. The machine has a memory bottleneck.

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ViewtheExhibitthatsetsthethresholdfortheCurrentOpenCursorsCountmetric.WhyistheSignificanceLevelthresholdtypenotavailableinthethresholdsetting?（）

A. becauseAWRbaselineisnotenabled
B. becauseCurrentOpenCursorsCountisnotabasicmetric
C. becausetheSTATISTICS_LEVELparameterissettoBASIC
D. becausetheAWRbaselineisasystem-definedmovingwindowbaseline

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While logged into the console， a system administrator would like to change the server’s primary IP address from X.X.X.X to Y.Y.Y.Y. What would be the best way to perform this task？（）

A. Use smit chinet
B. Use smit mktcpip
C. Issue ifconfig -a
D. Y
Edit the /etc/hosts file with the new IP information

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Exhibit GiventheinformationprovidedintheExhibit,whichofthefollowingprocedureswillsuccessfullyresolvetheproblembeforerebootinginnormalmode?（）

A. Increasethesizeofrootvg.
B. Deleteunnecessaryfilesinthe/(root)filesystem.
C. Edit/etc/inittabandcorrectanyerroneousentries.
D. Runfsckontherootvgandrecreatethelogdevicewiththefollowingcommand:/usr/sbin/logform/dev/hd8.

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YouareintheprocessofcreatingavirtualprivatecataloginyourOracleDatabase11gdatabase.ThePROD1,PROD2,andPROD3OracleDatabase10gdatabasesareregisteredinthebaserecoverycatalog.ThedatabaseuserwhoownsthebaserecoverycatalogisCATOWNER.CATOWNERexecutesthefollowingcommandtograntprivilegestoanewuserVPC1usingOracleDatabase11gRMANexecutables: Whatistheoutcomeoftheabovecommands?（）

A. Theyexecuteandcreateavirtualcatalogforpre-Oracle11gclients.
B. TheyproduceanerrorbecausePROD1andPROD2databasesbelongtotheolderversion.
C. TheyproduceanerrorbecauseyouneedtoconnectasCATOWNERtoexecutethispackagedprocedure.
D. Theyproduceanerrorbecauseyouneedtoconnecttothetargetdatabasetoexecutethispackagedprocedure.

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A. The machine has too many users. B. The machine has an I/O bottleneck. C. The machine has a CPU bottleneck. D. The machine has a memory bottleneck.

ViewtheExhibitthatsetsthethresholdfortheCurrentOpenCursorsCountmetric.WhyistheSignificanceLevelthresholdtypenotavailableinthethresholdsetting?（）

While logged into the console， a system administrator would like to change the server’s primary IP address from X.X.X.X to Y.Y.Y.Y. What would be the best way to perform this task？（）

Exhibit GiventheinformationprovidedintheExhibit,whichofthefollowingprocedureswillsuccessfullyresolvetheproblembeforerebootinginnormalmode?（）

A. The machine has too many users.
B. The machine has an I/O bottleneck.
C. The machine has a CPU bottleneck.
D. The machine has a memory bottleneck.