多項選擇題Which two statements about QoS options in a Cisco UCS environment are true？（）

A. The QoS policy assigns a system class to the outgoing traffic for a vNIC or vHBA.
B. Flow-control policies determine whether the uplink Ethernet ports in a Cisco UCS environment send and receive IEEE 802.3x pause frames when the send buffer for a port fills.
C. If no system class is configured as CoS 0， the Fibre Channel system class is used.
D. The user can configure QoS for these system classes： platinum， gold， silver， best effort， Fibre Channel.
E. When configuring a system class， the type of adapter in a server may limit the maximum MTU supported.


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1.單項選擇題Which policy determines what happens to local data and to the BIOS settings on a server during the discovery process and when the server is disassociated from a service profile？（）

A. boot policy and BIOS policy
B. disk scrub and boot policy
C. BIOS setting scrub， boot policy， and BIOS policy
D. disk scrub and BIOS setting scrub

4.多項選擇題Regarding disk scrub， which two of these occur to the data on any local drives upon disassociation？ （）

A. If disk scrub is enabled， all BIOS settings for the server are erased.
B. If disk scrub is enabled， all the data access on any local drives is destroyed.
C. If disk scrub is enabled， the LSI active RAID is destroyed but data is still preserved.
D. If disk scrub is disabled， all data on any local drives is preserved， including the local storage configuration.
E. If disk scrub is enabled， all data on any local drives is preserved， including the local storage configuration.

5.多項選擇題Cisco UCS Manager provides the ability to manage power utilization to the blades. Which two statements about UCS Manager power policies are true？ （）

A. Power capping helps mainly in reducing data center footprint.
B. Power capping helps reduce data center cooling.
C. A single power cap group policy allows you to set power limits across multiple UCS domains. 
D. You can have multiple power cap groups per UCS domain.
E. Each blade within a UCS 5108 chassis can belong to a separate power cap group.

6.單項選擇題When it comes to creating pooled WWN objects， it is important to understand that a Cisco UCS WWN pool can include only WWNNs or WWPNs from which value of ranges？（）

A. from 10：00：00：00：00：00：00：00 to 10：FF：FF：FF：FF：FF：FF：FF
B. from 20：00：00：00：00：00：00：00 to 20：FF：FF：FF：FF：FF：FF：FF
C. from 30：00：00：00：00：00：00：00 to 30：FF：FF：FF：FF：FF：FF：FF
D. from 40：00：00：00：00：00：00：00 to 40：FF：FF：FF：FF：FF：FF：FF

7.單項選擇題Which statement about NPIV is true？（）

A. NPIV provides a means to assign multiple Fibre Channel IDs to a single N-port.
B. NPIV can be enabled on a per-VSAN basis.
C. NPIV requires a "write erase" and then reload the switch in order to come up into NPIV mode. 
D. NPIV is a Cisco proprietary feature and as such works only between two Cisco switches.
E. NPIV must not be enabled on a switch that is also running N-port virtualization.

9.多項選擇題Which two statements about NPIV are true？ （）

A. After enabling NPIV， switch interfaces can only be placed into NP， F， or SD modes of operation.
B. NPV devices log in to NPIV devices.
C. NPIV requires the Enterprise License Package.
D. NPIV is supported on the Cisco MDS， N7K， and N5K families of switches.
E. A director class switch should not be placed into NPIV mode.

10.多項選擇題Which two servers support memory extension technology and give list？（）

A. B200
B. C210
C. B250
D. C260
E. C460

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Your company wants Server 1/eth0 （vNIC 1） configured so that it always uses Fabric Interconnect A Port Channel 1 （Po1） when it communicates with anything outside of the Cisco UCS domain. However， if vNIC 1 fails over to Fabric Interconnect B using fabric failover， then vNIC 1 can any uplink port on Fabric Interconnect B. Which statements are true？ （）

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