多项选择题
Which of the following is a valid host IPv6 address? (Choose all that apply.)()
A.ff02:a:b:c::l/64 B.2001:aaaa: 1234:456c: 1/64 C.2001:000a:lb2c::/64 D.2fff:f:f:f::f/64 E.ff02:33ab:l:32::2/128 F.2001:bad:2345:a:b::cef/128
多项选择题 WhichofthefollowingarenotBGRPdatastructures?(Chooseallthatapply.)()
单项选择题 Severaltroubleshootersareabouttoworkonthesameproblem.Whichofthefollowingtroubleshootingmethodswouldbemostappropriatetomakethebestuseofthetroubleshooters1time?()
多项选择题 WhichofthefollowingarenottrueOSPFLSArules?()