On a Cisco UCS B250 M2 server that is fully populated with 1333-MHz memory and an E5640 CPU， what is the fastest speed the memory can run at？（）

WhyisaCiscoUCSB250serverunabletosupport16-GBDIMMs？（）A. ...

单项选择题Why is a Cisco UCS B250 server unable to support 16-GB DIMMs？（）

Whatisthecauseoftheerror？（）A. Missing control VLAN in V...

单项选择题What is the cause of the error？（）

The network administrator is adding a new N1Kv to the v...

单项选择题

The network administrator is adding a new N1Kv to the vCenter， however， the administrator does not see the new switch under the networking tab of vCenter. 
 
The administrator issues the following command on the VSM to troubleshoot： 
   
 
VSM# show svs connections 
connection VC： 
ip address： 10.10.10.30 
remote port： 80 
protocol： vmware-vim https 
certificatE. default 
datacenter namE. DC1 
DVS uuiD. 67 32 30 50 a6 d2 49 64-9e 1c 5f 49 e3 af 55 99 
config status： Disabled 
operational status： Disconnected sync status： - 
version： - 
   
 
When attempting to fix the issue， the following error is seen： 
   
 
VSM-PRI-188# conf 
 
VSM-PRI-188（config）# svs connection VC 
VSM-PRI-188（config-svs-conn）# connect 
ERROR： [VMWARE-VIM] Extension key was not registered before its use 
   
 
What is the cause of the error？（）