When the changing of a VHF channel / frequency is accepted,say().
A、I am going to change to VHF channel
B、I am certainly going to change to VHF channel
C、Changing to VHF channel
D、VHF channel. has been changed
A、I am going to change to VHF channel
B、I am certainly going to change to VHF channel
C、Changing to VHF channel
D、VHF channel. has been changed
A、adjusting the position of the intermediate bearing B、changing the position of the main engine installation C、adjusting the center line of the propeller D、changing the position of the thrust block
A、A. RMAN reads the block change tracking file only when it performs the incremental level 0 backup. B、B. RMAN reads the block change tracking file when it performs both incremental backups. C、C. RMAN reads the block change tracking file only when it performs the incremental level 1 backup. D、D. RMAN does not read the block change tracking file when it performs either incremental backup.
A、A. RMAN reads the block change tracking file only when it performs the incremental level 0 backup. B、B. RMAN reads the block change tracking file when it performs both incremental backups. C、C. RMAN reads the block change tracking file only when it performs the incremental level 1 backup. D、D. RMAN does not read the block change tracking file when it performs either incremental backup.
A、Establish a new theory of probable cause. B、Reverse the change. C、Implement the next logical change. D、Perform a root cause analysis.
A、if the compass bearing of an approaching vessel does not appreciably change B、even when an appreciable bearing change is evident, particularly when approaching a vessel at close range C、if you observe both sidelights of a vessel ahead for an extended period of time D、All of the above
A、Once a day B、At the change of every watch C、Only when in fresh or brackish water D、Prior to getting underway
A、if the compass bearing of an approaching vessel does not appreciably change B、even when an appreciable bearing change is evident, particularly when approaching a vessel at close range C、if you observe both sidelights of a vessel ahead for an extended period of time D、All of the above
A、Once a day B、At the change of every watch C、Only when in fresh or brackish water D、Prior to getting underway
A、A.5 volts, the output changes 10 volts B、B.10 volts, the output changes 5 volts C、C.2 volts, the output changes 10 volts D、D.10 volts, the output changes 2 volts
A、It allows users to retain all uncommitted changes when exiting exclusive configuration mode. B、It allows multiple users to edit private copies of the configuration concurrently. C、It causes the loss of all uncommitted changes when exiting exclusive configuration mode. D、It excludes other users from editing the configuration.