Which kind of the following controllers is the most sophisticated controller?()
A、A.Proportional controller
B、B.Integral controller
C、C.Derivative controller
D、D.PID controller
A、A.Proportional controller
B、B.Integral controller
C、C.Derivative controller
D、D.PID controller
A、A.cooling water of the cooling system B、B.fuel of the FO system C、C.LO of the LO system D、D.cooling water of the cooling system and LO of the LO system
A、the kind of OSPF areas being implemented B、the number of external LSAs in the network C、the number of DRs and BDRs in the areas D、the number of virtual links in the areas E、how well the areas can be summarized F、the use of LSA filters
A、When to bunker? B、Type of FO C、Pollution prevention measures D、Engineer to be responsible for
A、A.Physical management of the switch B、B.Logical management of the switch C、C.In-band management of the switch D、D.Out-of-band management of the switch
A、A. flags indicating the kind of autoconfiguration that can be done by hosts B、B. default router information C、C. /64 prefix that can be used on the link and the lifetime of the prefix D、D. IPv6 DHCP server address information
A、should not be carried out during the watches B、can only be carried out in port C、is a kind of maintenances carried out prior to the occurrence D、is a kind of maintenances carried out after the occurrence
A、the book written by some people who have had the same travel experience themselves B、the book which tells you what is worth doing and seeing based on the facts C、the book in which a lot of big adjectives are used to draw your attention D、the book which offers you a lot of useful information like a tour guide
A、 Capture,analyze,preprocess,replay B、 Capture,preprocess,analyze,replay C、 Capture,preprocess,replay,analyze D、 Analyze,capture,preprocess,replay E、 None of the above
A、all kinds of cases B、two kinds of cases C、cases involving foreign citizens D、cases involving a state