A millibar is a unit of().
A、humidity
B、precipitation
C、pressure
D、temperature
A、humidity
B、precipitation
C、pressure
D、temperature
A、A.Logical units are used only when a Layer 2 identifier is present such as a VLAN B、B.A logical unit of 0 is required when using a frame-relay DLCI C、C.A logical unit is always required D、D.Logical units are not required unless ATM or 802.1Q VLAN tagging is configured.
A、Logical units are similar to VLANs used by other vendors. B、A logical unit is required for transit interfaces. C、Frame Relay encapsulation supports one logical unit. D、Link speed and duplex are configured in the logical unit properties.
A、Electro-hydraulic units B、Steam units C、Independent internal combustion power units D、All of the above
A、A.field excitation of both units is adjusted B、B.governors of both units are adjusted C、C.phase sequence is altered D、D.kilowatt load is evenly divided
A、pull the unit in the same direction that the weather is pushing it B、pull the unit in the opposite direction that the weather is pushing it C、tend to keep the unit on its original location over the well head D、affect the unit's draft and inclination as maximum mooring tensions are reached
A、You must provide air transportation to the nearest port of entry in the United States B、You must provide passage to the port of original engagement C、There is no requirement for return to the United States provided the voyage has exceeded 4 weeks duration D、The crew can be employed on another United States vessel,but only if it is returning to the port of original engagement
A、If the interface is disabled, the logical unit will administratively shutdown. B、If the interface is deactivated, the physical interface will administratively shutdown. C、If the interface is deactivated, the interface configuration is ignored during commit. D、If the interface is disabled, the logical unit configuration is ignored during commit.
A、The control equipment B、The power unit C、The transmission system D、The follow-up mechanism