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【单选题】

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

更多“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?()”相关的问题
第1题

A、When-Mouse-Up   B、When-Mouse-Move   C、When-Mouse-Down  D、When-Mouse-Click   E、When-Mouse-Leave    

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第3题

A、when a volume is created using thatMDisk  B、when theMDisk is first imported into the cluster  C、when the LUN is first presented to theStorwize V7000  D、when theMDisk is assigned to a storage pool  

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第4题

A、When the filesystem will contain 100GB files.  B、When the filesystem resides on a 32-bit system.  C、When the filesystem contains a large number of small files.  D、When filesystem compression is required due to limited disk space.  

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第5题

A、When a session is created  B、After a servlet is destroyed  C、When a session has timed out  D、When a cookie has been created  E、When a servlet has forwarded a request  F、When a session attribute value is changed  

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第6题

A、 when a session is created  B、 after a servlet is destroyed  C、 when a session has timed out  D、 when a cookie has been created  E、 when a servlet has forwarded a request  F、 when a session attribute value is changed  

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第7题

A、Every three minutes.  B、When a log switch occurs.  C、When forces by an administrator.  D、When a tablespace is taken offline normal.  E、When the redo buffer is one-third full.  

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第9题

A、 when you change the name of a datafile  B、 when you drop a table from the database  C、 when you take an export of the database  D、 when you back up the database using OS utilities  E、 when you issue an ALTER SYSTEM SWITCH LOGFILE statement  F、 when you issue a BACKUP command from inside the RMAN run block  

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第10题

A、When using versions of Java technology earlier than 5.0.  B、When sharing a StringBuffer among multiple threads.  C、When using the java.io class StringBufferInputStream.  D、When you plan to reuse the StringBuffer to build more than one string.  

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