When comparing the air with 50% of relative humidity with the air with 100% of relative humidity, which one will hold more water?()
A、the former
B、the latter
C、not for sure
D、same each other
A、the former
B、the latter
C、not for sure
D、same each other
A、The class implements java.lang.Comparable. B、The class implements java.util.Comparator. C、The interface used to implement sorting allows this class to define only one sort sequence. D、The interface used to implement sorting allows this class to define many different sort sequences.
A、dischargeendbeingsmallerthanthesuctionend B、smallsizeofimpeller C、lackofmovingparts D、easeatwhichthewearingringsmaybechanged
A、Packets entering F0/0 will be compared based on the PBR route map. B、Packets exiting F0/0 will be compared based on the PBR route map. C、IOS ignores the PBR forwarding directions wh en the packet matches a route map deny clause. D、IOS ignores the PBR forwarding directions when the packet matches a route map permit clause.
A、The 7042-CR4 is a rack mounted model, compared to the 7042-C06, which is adesktop. B、The 7042-CR4 is limited to 16 managed systems, compared to a limit of 32 for the 7042-C06. C、The 7042-C06 has faster CPUs and twice the RAM compared to the 7042-CR4,which is suited to large enterprise deployments. D、The 7042-C06 can manage POWER5-based hardware, in addition to POWER6, while the 7042-CR4 can only manage POWER6-based hardware.
A、the information can be received on an ordinary FM radio B、warnings are printed out for reading when convenient C、broadcasts are at scheduled times D、a low frequency band is used for long distance transmission
A、A.reduce radial thrust to the impeller B、B.double the liquid velocity through the pump when compared to a single volute C、C.reduce hydraulic end thrust D、D.provide the effect of multi-staging