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【多选题】

To have the best possible voice quality and to utilize effectively the available bandwidth， which queuing and compression mechanisms need to be used？（）

A、class-based weighted fair queuing （CBWFQ）

B、low latency queuing （LLQ）

C、priority queuing （PQ） or custom queuing （CQ）

D、Real-Time Transport Protocol （RTP） header compression

E、TCP header compression

F、UDP header compression

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更多“To have the best possible voice quality and to utilize effectively the available bandwidth， which queuing and compression mechanisms need to be used？（）”相关的问题
第1题
[单选题] While designing your database， you have created the EMPLOYEES table as an index/x7forganized table （IOT）. You want to create a bitmap index on the JOB_ID column to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）

A、A primary key must have been created.  B、A mapping table must have been created.  C、An overflow tablespace must have been specified.  D、The PCTTHRESHOLD option must have been specified.  

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第2题
[] While designing your database， you have created the EMPLOYEES table as an index-organized table （IOT）. You want to create a bitmap index on the JOB_ID column to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（） 

A、A.A primary key must have been created.  B、B.A mapping table must have been created.  C、C.An overflow tablespace must have been specified.  D、D.The PCTTHRESHOLD option must have been specified.  

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第3题
[] While designing your database， you have created the EMPLOYEEStable as an index-organized （IOT）. You want to create a bitmap index on the JOD_IDcolumn to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）

A、A. A primary key must have been created.  B、B. A mapping table must have been created.  C、C. An overflow tablespace must have been specified.  D、D. The PCTTHRESHOLD option must have been specified.  

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第4题
[简答题] You acquire a pc with 3 hard drives： Disk 0， Disk 1， Disk 2. Each physical disk has a capacity of 6GB. You want each disk to consist of one partition. You want to configure the computer to dual-boot Win98 and Win2K PRO. You want to save your documents to Disk 1 and have the ability to access them under either OS. You also want to install Win2K PRO and have the ability to secure individual files on Disk 2.

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第5题
[简答题] You have a server named Server1 that runs Windows Server 2012 R2. You need to create a new  volume on Server1. The new volume must have the following configurations：  （1）Be stored on a new virtual hard disk  （2）Be assigned the drive letter G  （3）Have the NTFS file system  In which order should you run the Diskpart commands？ To answer， move all the Diskpart commands from the list of commands to the answer area.

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第6题
[] You have an Exchange Server 2003 organization. All servers have 32-bit hardware. You plan to transition to Exchange Server 2010 and deploy new Mailbox servers.  You need to evaluate the current servers to provide recommendations for the deployment of the new Mailbox servers.  What should you include in the evaluation？（） You have an Exchange Server 2003 organization. All servers have 32-bit hardware. You plan to transition to Exchange Server 2010 and deploy new Mailbox servers.  You need to evaluate the cur

A、A、.number of concurrent connections to Outlook Web App .number of mailbox databases.memory utilization  B、B、.number of concurrent connections to Outlook Web App .RPC latency.disk I/O latency  C、C、.number of concurrent MAPI connections.size of mailbox databases.number of mailboxes  D、D、.number of mailboxes.disk I/O latency.RPC latency  

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第7题
[简答题] You have two NTP servers 10.1.1.1 & 10.1.1.2 and want to configure a router to use 10.1.1.2 as its NTP server before falling back to 10.1.1.1. Which command will you use？

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第8题
[单选题] Using Oracle Scheduler you have scheduled two jobs， JOB_Aand JOB_B， to run at 9：00 p.m. every Friday. You want both the jobs to use a single resource plan， WEEKEND_PLAN. Which task must have already been performed to enable you to achieve this objective？（）

A、 A window must have been created with the WEEKEND_PLAN resource plan.  B、 A program must have been created with the WEEKEND_PLAN resource plan.  C、 A job class must have been created with the WEEKEND_PLAN resource plan.  D、 A window group must have been created with the WEEKEND_PLAN resource plan.  

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第9题
[] Using Oracle Scheduler you have scheduled two jobs， JOB_A and JOB_B， to run at 9：00 p.m. every Friday. You want both the jobs to use a single resource plan， WEEKEND_PLAN. Which task must have already been performed to enable you to achieve this objective？（）

A、A. A window must have been created with the WEEKEND_PLAN resource plan.  B、B. A program must have been created with the WEEKEND_PLAN resource plan.  C、C. A job class must have been created with the WEEKEND_PLAN resource plan.  D、D. A windows group must have been created with the WEEKEND_PLAN resource plan.  

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第10题
[单选题] Company.com has employed you as their exchange administrator.The Company.com network contains an exchange server 2010 organization that hosts two exchange servers named -ex01 and -ex02.-ex01 and -ex02 is members of a database availability group.during the course of the day you decide to shut down -ex01.You then receive numerous complaints from users stating that they are unable to access their mailboxes.to ensure productivity you need to make sure that all examways users are able to connect to their mailboxes in the̳

A、your best choice would be to have the hub transport server role removed from -ex01.  B、your best option would be to have the mailbox database copies added to -ex01 and -ex02.  C、Your best option would be to have the shadow redundancy settings configured.  D、Your best option would be to have Client Access server array created.  

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