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【单选题】

Within the WMM policy， how many default QoS radio access categories are there？（）

A、 8

B、 5

C、 4

D、 3

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更多“Within the WMM policy， how many default QoS radio access categories are there？（）”相关的问题
第1题
[单选题] The CALC function is used several times within the sales report. To simplify maintenance you want to store the function in one place and call it from within your PL/SQL trigger code. Which node would you use in object navigator to create a report level programme unit to store the function?（）

A、Programme units.   B、PL/SQL libraries.   C、Database object.   D、Built in packages.  

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第2题
[单选题] A JSP page needs to perform some operations before servicing the first request. Where can this be done？（）

A、 within a method called jspInit  B、 within the page directive of the JSP page  C、 within a scriptlet at the top of the JSP page  D、 within the  XML element  

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第3题
[单选题] Click the Exhibit button and examine the diagram， which illustrates the components performing tasks within an Oracle Shared Sever environment. Which task is being performed by component 4？（）

A、The PMON process registers the request in the response queue.  B、A shared sever places the process request in the response queue.  C、A request within the request queue is processed by an idle shared server process.  D、A dispatcher assigns a request from the request queue to and idle shared server process.  

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第4题
[单选题] You are about to design a very fast convergence time on a service provider network. Which feature wouldyou utilize to declare a link failure within less than two seconds of the fault on a link？（）

A、fast convergence SFP  B、MTU discovery  C、redundancy links  D、keepalive  E、carrier delay  

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第5题
[单选题] A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）

A、chvg  B、rmdev  C、reducevg  D、exportvg  

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第6题
[单选题] When booting the p5 590 server in full system partition mode, which location is preferred for the fastest boot?（）

A、A SAN device  B、First I/O drawer  C、Any I/O drawer within the main frame  D、First I/O drawer within the expansion frame  

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第7题
[] You recently activated a resource plan named OLTP_PLAN in your database. Several users are concurrently running long transactions. You decide to monitor the resource manager to determine if the resource allocation formulated in the OLTP_PLAN is sufficient for peak database hours. Which dynamic performance view should you use to display the CPU time consumed by all the sessions within the resource groups？（）  

A、A. V$SYSSTAT  B、B. V$SESSSTAT  C、C. V$RSRC_PLAN  D、D. V$RSRC_CONSUMER_GROUP  

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第8题
[简答题] What is the three main step of using the QoS feature with MQC command line interface？

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第9题
[单选题] Which of the following RMAN structures can data from a datafile span？（）

A、 RMAN backup-set pieces spanning backup sets  B、 RMAN backup-set pieces within a given backup set  C、 RMAN backups  D、 RMAN channels  E、 None of the above  

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第10题
[] You are the administrator of a Windows 2000 domain. You develop a graphics software application for users in the Graphics organizational unit （OU）. You want to create a custom installation for three users named Carlos， Carmen， and Maria， who are members of the Graphics OU. You want these three users to be able to access additional text， filters， and other graphics options for the software. What should you do？ （）

A、A. Create the Graphic Users OU in the domain. Add a custom .msi file to the Graphics OU  B、B. Create the Graphic Users OU in the domain. Add a custom .mst file to the Graphics OU  C、C. Create the Advanced Software OU within the Graphics OU, and add Carlos, Carmen, and  Maria.Create an .msi file, including changes, and apply the modifications to the Advanced Software OU  D、D. Create the Advanced Software OU within the Graphics OU, and add Carlos. Carmen, and Maria. Create an: mst file, including changes, and apply the modifications to the Advanced Software OU  

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