When no WINS server is present， all name registrations and lookups are done by UDP （）.  

单项选择题WhenmigratingfilesfromaWindowsserverAtoaSambaserverBwiththecommand’netrpcsharemigratefiles-SA-destination=B-acls-attrs-Uadministrator’，somefilesthatoriginallybelongonlytoaWindowsgroup（nouser）willgenerateerrorsduringthemigration.Whichoptioninsmb.confwillforcesuchfilestobemappedtothecorrectUNIXUIDandGID？（）

A. use acl = yes
B. map group acls = yes
C. force unknown acl user = yes
D. inherit acls = no

单项选择题WhichofthefollowingcommandswouldyouruntoaddyourmachinetoanNT4domain？（）

A. net rpc join -S PDC -UAdministrator%password
B. net ads join -s PDC -UAdministrator%password
C. net rpc join -s PDC -UAdministrator%password
D. net ads join -W PDC -nAdministrator%password

单项选择题Inwhichsectionofthesmb.confconfigurationfileisthelogonscriptdeclared？（）

A. [homes]
B. [netlogon]
C. [global]
D. [profiles]

单项选择题WhichcommandwouldcreateamachineaccountinActiveDirectoryundertheComputers BusinessUnit Department Serversorganizationalunit？（）

A.net rpc join -m localhost -ldap="ldap.ldapserver.comComputers\BusinessUnit\Department\Servers"
B.rpcclient -c "join Computers\BusinessUnit\Department\Servers"
C.net ads join ou="Computers\BusinessUnit\Department\Servers"
D.net ads join "Computers\BusinessUnit\Department\Servers"

多项选择题WhichofthefollowingstatementsaretruewhencreatingNETBIOSnames？（）

A. NETBIOS names can only use alphanumeric characters.
B. You can use a ’.’ in a NETBIOS name.
C. You can use an ’_’ （underscore） in a NETBIOS name.
D. NETBIOS names must be UPPERCASE
E. NETBIOS names can be a maximum of 32 characters