What is the period of validity of the SOLAS required Cargo Ship Safety Construction Certificate? ()
A、12 months
B、24 months
C、48 months
D、60 months
A、12 months
B、24 months
C、48 months
D、60 months
A、the period of darkness exceeds the period of light B、there is only a partial eclipse of the light C、the periods of light and darkness are equal D、the period of light exceeds the period of darkness
A、the period of darkness exceeds the period of light B、there is only a partial eclipse of the light C、the periods of light and darkness are equal D、the period of light exceeds the period of darkness
A、datavg is in an offline state. B、'lsvg -o' only displays the root volume group. C、'lsvg -o' only displays the fist volume group. D、datavg has no filesystems and therefore, is inactive.
A、synchronous rolling occurs B、roll period decreases C、roll period increases D、roll amplitude is dampened
A、The cost is set to 10 for all interfaces. B、The cost is set to 10 for LAN interfaces and 20 for WAN interfaces. C、The cost is based on the speed of the interface. D、The cost is based o n a composite of bandwidth and delay of the interface.
A、The period of time in which virtual login attempts are blocked, following repeated failed login attempts B、The period of time in which virtual logins are blocked as security services fully initialize C、A period of time when no one is attempting tolog in D、The period of time between successive login attempts
A、Create two custom ADDM tasks. B、Modify the AWR snapshot time interval to two hours. C、Create a new scheduler window for a time period of two hours. D、Modify the Automatic Workload Repository (AWR) snapshot retention period to two hours.