单项选择题
A. DSA key generated with 512 bits
B. RSA key generated with 768 bits
C. RSA key generated with 1024 bits
D. DSA key generated with 1024 bits
E. RSA key generated with 2048 bits
多项选择题 IntheCiscoFabricPathdomain，oneswitchbecomestherootforthemultidestinationtree.CiscoFabricPathswitchescomparewhichthreeparameterstoselecttheroot？（）
单项选择题 WhereisatypicalrequestintheCiscoUCSXMLAPIplacedinthedatamanagementengine，and，aftertherequestisconfirmed，whatisupdated？（）
单项选择题 On a Cisco Nexus 7000 Series Switch， what is the purpose of this command？（） switch# config terminal switch（config）# mac address-table learning-mode conversational vlan 1-10 switch（config）#