【单选题】Proper GMDSS watchkeeping includes ______.
A.
monitoring all required frequencies in the proper mode
B.
reading all displays and / or printouts after silencing an alarm
C.
notifying the Master of any distress alerts
【判断题】蝗虫微孢子在中国蝗虫防治中获得了巨大的成功。( )
【单选题】Which of the following documents are required by GMDSS for vessels on international voyages?
A.
A copy of the IMO master plan of shore-based facilities
【单选题】Which of the following is a required GMDSS function?
A.
Transmit and receive location signals
B.
Transmit and receive general communications
【多选题】世界上第一个 Internet 商务标准的核心是( )
【单选题】世界上第一个Internet商务标准是( )时间公布的
【单选题】Which of the following is a required GMDSS function?
A.
Bridge-to-bridge communications
B.
Reception of weather map facsimile broadcasts
【单选题】Which statement is TRUE ________.
A.
GMDSS radio logs are required to contain entries pertaining to all incidents connected to radio communication service which appear to be of importance to the safety of life at sea
B.
All distress communications must be entered in the GMDSS radio log.
【单选题】世界上第一个 Internet 商务标准的核心是( )
【多选题】世界上第一个Internet商务标准的核心是( )