46家公司软件工程师笔试题

VERITAS1.AclassBnetworkontheinternethasasubnetmaskof255.255.240.0,whatisthemaximumnumberofhostspersubnet.a.240b.255c.4094d.655342.Whatisthedifference:betweeno(logn)ando(logn^2),wherebothlogarithemshavebase2.a.o(logn^2)isbiggerb.o(logn)isbiggerc.nodifference