多选题Assume the scoped attribute priority does NOT yet exist. Which two create and set new request-scoped attribute priority to the value “medium”？（）A ${priority = ‘medium’ } B${requestScope[ ‘priority’ ] = ‘medium’ }C<c：set var=priority” value=”medium” />D

第1题：

第2题：

What is the protocol of following described： there are 4 priority queues：high，medium，normal.low the high and medium queue have precedence over the default queue the classifcation is configuration via the command ‘priority-list’ the default queue is the normal queue.

第3题：

Router R1 and R2 are both configured for HSRP.  Which two statements about the HSRP priorities  of these two routers are true？（）

• A、 To assign the HSRP router priority in a standby group， the standby group-number priority  priority-value global configuration command must be used.
• B、 The default priority of a router is zero （0）.
• C、 The no standby priority command assigns a priority of 100 to the router.
• D、 Assuming that preempting has also been configured， the router with the lowest priority in an  HSRP group would become the active router.
• E、 When two routers in an HSRP standby group are configured with identical priorities， the router  with the highest configured IP address will become the active router.

第4题：

Assume the scoped attribute priority does NOT yet exist. Which two create and set new request-scoped attribute priority to the value “medium”？（） 

• A、 ${priority = ‘medium’ } 
• B、 ${requestScope[ ‘priority’ ] = ‘medium’ } 
• C、 <c：set var=priority” value=”medium” /> 
• D、 <c：set var=”priority” scope=”request”>medium</C://set> 
• E、 <c：set var=”priority” value=”medium” scope=”request” /> 
• F、 <c：set property=”priority” scope=”request”>medium</c：set> 
• G、 <c：set property=”priority” value=”medium” scope=”request” />

第5题：

Consider the following code snippet：   BEGIN  DBMS_SCHEDULER.SET_ATTRIBUTE （ name => ，，lne_job1， attribute => ，，job_priority， value => 1）；  END；  /   If this code were executed， which of the following statements would be true？（）

• A、 The priority of the lne_job1 job would be set to 1.
• B、 The lne_job1 job would be executed synchronously.
• C、 The lne_job1 job would run immediately in the users current session.
• D、 The lne_job1 job would retain its current priority.
• E、 The job will immediately take priority over all running jobs.

第6题：

If two windows overlap， which window attribute will determine whether one should be chosen over the other？（）  

• A、 WINDOW_PRIORITY
• B、 PRIORITY
• C、 PRIORITY_LEVEL
• D、 WINDOW_PRIORITY_LEVEL
• E、 OVERLAP_RULE

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第14题：

What are two things that an access point （AP） does when it receives an 802.11 frame from a Wi-Fi Multimedia （WMM） client？ （）

• A、EAP-FASTEAP-FAS Access Point Protocol （LWAPP） packet is used to generate an 802.1 p priority value in the packets， which are sent to an Ethernet switch by the controllers.
• B、The AP will police the 802.1 le priority value to ensure it does not exceed the maximum value allowed for the QoS policy that is assigned to that client.
• C、Once the LWAPP packet is received， the AP generates the IEEE 802.1 p priority value.
• D、The AP will map the 802.11e priority value to the DSCP value.
• E、The AP will map the DSCP value to the outer LWAPP frame.

第15题：

Each port that is configured to use LACP has an LACP port priority. Which statements are true about LACP port priority？ （）

• A、 Port priority value can be configured between 1 and 65535.
• B、 A higher port priority value means a higher priority of LACP.
• C、 Port priority can be configured so that specific links can be chosen as active links rather than the hot standby links within the port channel.
• D、 LACP uses the port priority with the port number to form the port identifier.
• E、 LACP Port priority default value should always be changed

第16题：

Assume the scoped attribute priority does NOT yet exist. Which two create and set a new request-scopedattribute priority to the value "medium"？（）

• A、${priority = ’medium’}
• B、${requestScope[’priority’] = ’medium’}
• C、<c：set var="priority" value="medium" />
• D、<c：set var="priority" scope="request">medium</c：set>
• E、<c：set var="priority" value="medium" scope="request" />

第17题：

You executed the following code：   BEGIN   DBMS_SCHEDULER.SET_ATTRIBUTE  （  NAME => ’JOB_A’，   ATTRIBUTE => ’JOB_PRIORITY’，   VALUE => 7）；   END；  /   After analyzing the above code， what conclusion will you draw？（）  

• A、 The code will be executed successfully.
• B、 The code will not be executed successfully because the value of the VALUE parameter must be 1， 2， or 3.
• C、 The code will not be executed successfully because the value of the VALUE parameter must range between 1 and 5.
• D、 The code will not be executed successfully because no SET_ATTRIBUTE procedure exists in the DBMS_SCHDULER package.

第18题：

Your company has a domain controller named Server1 that runs Windows Server 2008 R2 and the DNS server role. A server named Server2 runs Windows Server 2003 and Microsoft Exchange Server 2007.The company wants to deploy a new Exchange server named Server3 to receive all inbound e-mail traffic.You need to configure DNS to direct incoming e-mail traffic to the Exchange servers. You also need to ensure that higher priority is given to Server3.What should you do？（）

• A、Set the priority value of the Server2 Mail Exchanger (MX) record to 20. Create a new Mail Exchanger(MX) record for Server3. Set the priority value to 5.
• B、Set the priority value of the Server2 Mail Exchanger (MX) record to 5. Create a new Mail Exchanger(MX) record for Server3. Set the priority value to 20.
• C、Create a new Service Location (SRV) record in the domain for Server3. Set the port number value to 25. Configure the priority setting to 20.
• D、Create a new Service Location (SRV) record in the domain for Server3. Set the port number value to 110. Configure the priority setting to 5.

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