题目内容

Based on the graphic below， which Catalyst switch interface command should be issued in orderfor the switch to instruct the phone to override the incoming CoS from the CK-PC before sendingthe packet to the switch？（）

A. switchport priority extend cos 11
B. switchport priority extend cos 2
C. mis qos cos 2
D. mis qos cos 2 override

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You work as an application developer at Certkiller .com. You have recently completed creating an application that uses an application configuration file. This configuration file contains a section named EmployeeSection， which contains Employee elements.You are required to view the contents of the EmployeeSection element.You need to ensure that the EmployeeSection element outputs its contents to the console. What should you do？（）

A
B
C
D

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Refer to the exhibit. What is the effect when the switchport priority extend cos 3 command isconfigured on the switch port interface connected to the IP phone？（）

A. Effectively， the trust boundary has been moved to the PC attached to the IP phone
B. The computer is now establishing theCoS value and has effectively become the trust boundary
C. The IP phone is enabled to override with aCoS value of 3 the existing CoS marking of the PCattached to the IP phone
D. The switch will no longer tag incoming voice packets and will extend the trust boundary to thedistribution layer switch
E. RTP will be used to negotiate aCoS value based upon bandwidth utilization on the link

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如果要进行站点的管理，最直接并常用的操作应在下面（）进行。

A. 标志1指向的快捷工具栏中
B. 标志2指向的代码窗口中
C. 标志3指向的设计窗口中
D. 标志4指向的浮动面板组中

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You work as an application developer at Certkiller .com. You are in the process of creating an application for Certkiller .com’s Human Resources department that tracks employee benefits. You have to store current employee data without recompiling the application. You elect to store this employee data as a custom section in the application configuration file. The relevant portion of the application configuration file is shown in the following exhibit： You want to use the .NET 2.0 Configuration API to access the custom section. You need to ensure that programmatic access of the EmployeeSection element is enabled. What should you do？（）

A. Create a custom section handler class that inherits the ConfigurationSection interface.
B. Add a section element to the EmployeeSection element of the application configuration file.
Create a custom section handler class that implements the IConfigurationSectionHandler interface.
D. Add an EmployeeSection element to the configSections element of the application configuration file.
E. Create a custom section handler class that implements the IApplicatioSettingsProvider interface.
F. Add a section element to the configSections element of the application configuration file.

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Based on the graphic below， which Catalyst switch interface command should be issued in orderfor the switch to instruct the phone to override the incoming CoS from the CK-PC before sendingthe packet to the switch？（）

A. switchport priority extend cos 11 B. switchport priority extend cos 2 C. mis qos cos 2 D. mis qos cos 2 override

Refer to the exhibit. What is the effect when the switchport priority extend cos 3 command isconfigured on the switch port interface connected to the IP phone？（）

如果要进行站点的管理，最直接并常用的操作应在下面（）进行。

A. switchport priority extend cos 11
B. switchport priority extend cos 2
C. mis qos cos 2
D. mis qos cos 2 override