You&ensp;experienced&ensp;a&ensp;loss&ensp;of&ensp;data&ensp;files&ensp;in&ensp;your&ensp;database.&ensp;You&ensp;did&ensp;not&ensp;lose&ensp;any&ensp;of&ensp;your&ensp;control&ensp;files.&ensp;You&ensp;are&ensp;going&ensp;to&ensp;use&ensp;RMAN&ensp;to&ensp;restore&ensp;and&ensp;recover&ensp;the&ensp;database.&ensp;Currently，&ensp;your&ensp;instance&ensp;is&ensp;shut&ensp;down.&ensp;<br /> Which&ensp;sequence&ensp;of&ensp;commands&ensp;is&ensp;correct&ensp;to&ensp;restore&ensp;and&ensp;recover&ensp;your&ensp;database？（）<img src="https://img.ppkao.com/2018-08/wangjing/2018080110511512447.jpg" /><br /> <img src="https://img.ppkao.com/2018-08/wangjing/2018080110512314999.jpg" /><p> You&ensp;experienced&ensp;a&ensp;loss&ensp;of&ensp;data&ensp;files&ensp;in&ensp;your&ensp;database.&ensp;You&ensp;did&ensp;not&ensp;lose&ensp;any&ensp;of&ensp;your&ensp;control&ensp;files.&ensp;You&ensp;are&ensp;going&ensp;to&ensp;use&ensp;RMAN&ensp;to&ensp;restore&ensp;and&ensp;recover&ensp;the&ensp;database.&..

第1题

[单选题] You&ensp;are&ensp;a&ensp;professional&ensp;level&ensp;SQL&ensp;Sever&ensp;2008&ensp;Database&ensp;Administrator&ensp;in&ensp;an&ensp;international&ensp;corporation&ensp;named&ensp;Wiikigo.&ensp;You&ensp;are&ensp;experienced&ensp;in&ensp;managing&ensp;databases&ensp;in&ensp;an&ensp;enterprise-level&ensp;organization,&ensp;optimizing&ensp;and&ensp;sustaining&ensp;the&ensp;database&ensp;life&ensp;cycle.&ensp;In&ensp;the&ensp;company,&ensp;your&ensp;job&ensp;is&ensp;to&ensp;implement&ensp;solutions&ensp;on&ensp;security,&ensp;troubleshooting,&ensp;deployment&ensp;and&ensp;optimization.&ensp;A&ensp;SQL&ensp;Server&ensp;2008&ensp;infrastructure&ensp;is&ensp;managed&ensp;by&ensp;you.&ensp;After&ensp;a&ensp;regular&ensp;test,&ensp;you&ensp;find&ensp;that&ensp;performance&ensp;degradation&ensp;is&ensp;experienced&ensp;by&ensp;an&ensp;instance&ensp;for&ensp;the&ensp;three&ensp;reasons:&ensp;Excessive&ensp;CPU&ensp;usage,&ensp;Server&ensp;processes&ensp;paging&ensp;and&ensp;Deadlocks.&ensp;A&ens

A、To&ensp;finish&ensp;the&ensp;task,&ensp;you&ensp;should&ensp;utilize&ensp;Resource&ensp;Governor.&ensp; B、To&ensp;finish&ensp;the&ensp;task,&ensp;you&ensp;should&ensp;utilize&ensp;Database&ensp;Engine&ensp;Tuning&ensp;Advisor. C、To&ensp;finish&ensp;the&ensp;task,&ensp;you&ensp;should&ensp;utilize&ensp;Extended&ensp;Events.&ensp; D、To&ensp;finish&ensp;the&ensp;task,&ensp;you&ensp;should&ensp;utilize&ensp;Performance&ensp;Monitor&ensp;(SYSMON).&ensp;

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第2题

[单选题] You are employed as the enterprise exchange administrator at Company.com..com makes use of Microsoft exchange server 2010 messaging solution.you are responsible for managing the exchange network for Company.com.you are experiencing various problems in the exchange environment.you decide to determine whether one of the other administrators executed any configuration changes in the organization.What should you do？（）

A、You&ensp;should&ensp;consider&ensp;running&ensp;Exchange&ensp;Best&ensp;Practices&ensp;Analyzer. B、You&ensp;should&ensp;consider&ensp;running&ensp;Microsoft&ensp;Baseline&ensp;Security&ensp;Analyzer&ensp;（MBSA）. C、You&ensp;should&ensp;consider&ensp;running&ensp;the&ensp;Get-ExchangeServer&ensp;cmdlet. D、You&ensp;should&ensp;consider&ensp;running&ensp;the&ensp;Get-EventLogLevel&ensp;cmdlet.

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第3题

[单选题] You deployed new fibers in your network to replace copper spans that were too long. While reconnecting the network，you experienced network problems because you reconnected wrong fibers to wrong ports. What could you do to prevent this type of problem in the future，particularly when connecting and reconnecting fiber pairs？（）

A、Only&ensp;use&ensp;fiber&ensp;in&ensp;pairs. B、Configure&ensp;root&ensp;guard&ensp;on&ensp;your&ensp;switches. C、Do&ensp;not&ensp;use&ensp;fiber&ensp;but&ensp;use&ensp;copper. D、Configure&ensp;UDLD&ensp;to&ensp;prevent&ensp;one-way&ensp;link&ensp;conditions.

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第4题

[单选题] You deployed new fibers in your network to replace copper spans that were too long. While reconnecting the network， you experienced network problems because you reconnected wrong fibers to wrong ports. What could you do to prevent this type of problem in the future， particularly when connecting and reconnecting fiber pairs？（）

A、Only&ensp;use&ensp;fiber&ensp;in&ensp;pairs. B、Configure&ensp;root&ensp;guard&ensp;on&ensp;your&ensp;switches. C、Do&ensp;not&ensp;use&ensp;fiber&ensp;but&ensp;use&ensp;copper. D、Configure&ensp;UDLD&ensp;to&ensp;prevent&ensp;one-way&ensp;link&ensp;conditions.

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第5题

[单选题] As an experienced technician， you are responsible for Technical Support. One of the trainees isasking your advice on VPN Termination Device and Firewall Placement. Which of the following approaches will you recommend？（）

A、&ensp;inline&ensp;with&ensp;a&ensp;firewall B、&ensp;in&ensp;a&ensp;DMZ&ensp;outside&ensp;the&ensp;firewall C、&ensp;parallel&ensp;with&ensp;a&ensp;firewall D、&ensp;in&ensp;a&ensp;DMZ&ensp;behind&ensp;the&ensp;firewall

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第6题

[单选题] You deployed new fibers in your network to replace copper spans that were too long. While reconnecting the network， you experienced network problems because you reconnected wrong fibers to wrong ports. What could you do to prevent this type of problem in the future， particularly when connecting and reconnecting fiber pairs？（）

A、&ensp;Only&ensp;use&ensp;fiber&ensp;in&ensp;pairs. B、&ensp;Configure&ensp;root&ensp;guard&ensp;on&ensp;your&ensp;switches. C、&ensp;Do&ensp;not&ensp;use&ensp;fiber&ensp;but&ensp;use&ensp;copper. D、&ensp;Configure&ensp;UDLD&ensp;to&ensp;prevent&ensp;one-way&ensp;link&ensp;conditions.

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第7题

[] Your&ensp;client&ensp;has&ensp;deployed&ensp;a&ensp;Cisco&ensp;Wireless&ensp;Location&ensp;Appliance&ensp;within&ensp;their&ensp;warehouse&ensp;environment.They&ensp;have&ensp;been&ensp;experiencing&ensp;problems&ensp;with&ensp;tracking&ensp;objects&ensp;using&ensp;active&ensp;RFID&ensp;tags.&ensp;The&ensp;RFID&ensp;tagdata&ensp;is&ensp;not&ensp;being&ensp;collected. On&ensp;which&ensp;device&ensp;would&ensp;you&ensp;verify&ensp;that&ensp;RFID&ensp;status&ensp;has&ensp;been&ensp;enabled？（） Your&ensp;client&ensp;has&ensp;deployed&ensp;a&ensp;Cisco&ensp;Wireless&ensp;Location&ensp;Appliance&ensp;within&ensp;their&ensp;warehouse&ensp;environment.They&ensp;have&ensp;been&ensp;experiencing&ensp;problems&ensp;with&ensp;tracking&ensp;objects&ensp;using&ensp;active&ensp;RFID&ensp;tags.&ensp;The&ensp;RFID&ensp;tagdata&ensp;is&ensp;not&ensp;being&ensp;collected. On&ensp;which&ensp;device&ensp;would&ensp;you&ensp;verify&ensp;that&ensp;RFID&ensp;status&ensp;has&ensp;been&ensp;enable

A、A.Cisco&ensp;WCS B、B.access&ensp;point C、C.wireless&ensp;controller D、D.location&ensp;manager

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第8题

[] Your&ensp;client&ensp;has&ensp;deployed&ensp;a&ensp;cisco&ensp;wireless&ensp;location&ensp;appliance&ensp;within&ensp;their&ensp;warehouse&ensp;environment.&ensp;they&ensp;have&ensp;been&ensp;experiencing&ensp;problems&ensp;with&ensp;tracking&ensp;objects&ensp;using&ensp;active&ensp;rfid&ensp;tags.&ensp;the&ensp;rfid&ensp;tag&ensp;data&ensp;is&ensp;not&ensp;being&ensp;collected. On&ensp;which&ensp;device&ensp;would&ensp;you&ensp;verify&ensp;that&ensp;rfid&ensp;status&ensp;has&ensp;been&ensp;enabled？（） Your&ensp;client&ensp;has&ensp;deployed&ensp;a&ensp;cisco&ensp;wireless&ensp;location&ensp;appliance&ensp;within&ensp;their&ensp;warehouse&ensp;environment.&ensp;they&ensp;have&ensp;been&ensp;experiencing&ensp;problems&ensp;with&ensp;tracking&ensp;objects&ensp;using&ensp;active&ensp;rfid&ensp;tags.&ensp;the&ensp;rfid&ensp;tag&ensp;data&ensp;is&ensp;not&ensp;being&ensp;collected. On&ensp;which&ensp;device&ensp;would&ensp;you&ensp;verify&ensp;that&ensp;rfid&ensp;status&ensp;h

A、A.cisco&ensp;wcs B、B.access&ensp;point C、C.wireless&ensp;controller D、D.location&ensp;manager

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第9题

[单选题] Your&ensp;Windows&ensp;2000&ensp;Professional&ensp;computer&ensp;has&ensp;a&ensp;single&ensp;Pentium&ensp;II&ensp;400-Mhz&ensp;processor,&ensp;64&ensp;MB&ensp;of&ensp;RAM,and&ensp;E-IDE&ensp;hard&ensp;disk.&ensp;You&ensp;use&ensp;your&ensp;computer&ensp;to&ensp;design&ensp;graphics&ensp;ads&ensp;for&ensp;web&ensp;sites&ensp;and&ensp;newspapers.&ensp;When&ensp;you&ensp;are&ensp;working&ensp;on&ensp;multiple&ensp;ads&ensp;simultaneously,&ensp;you&ensp;notice&ensp;that&ensp;your&ensp;computer&ensp;responds&ensp;very&ensp;slowly.&ensp;You&ensp;are&ensp;also&ensp;experiencing&ensp;long&ensp;delays&ensp;when&ensp;loading&ensp;color&ensp;palettes&ensp;and&ensp;importing&ensp;graphics.&ensp;You&ensp;use&ensp;system&ensp;monitor&ensp;to&ensp;view&ensp;your&ensp;system&ensp;performance&ensp;as&ensp;shown&ensp;in&ensp;the&ensp;exhibit. You&ensp;want&ensp;to

A、Increase&ensp;the&ensp;physical&ensp;RAM&ensp;in&ensp;the&ensp;computer&ensp;to&ensp;128&ensp;MB B、Increase&ensp;the&ensp;processor&ensp;priority&ensp;level&ensp;for&ensp;your&ensp;development&ensp;application C、Add&ensp;a&ensp;second&ensp;Pentium&ensp;II&ensp;400-MHz&ensp;processor D、Upgrade&ensp;the&ensp;hard&ensp;disk&ensp;to&ensp;a&ensp;SCSI-based&ensp;hard&ensp;disk

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