The Distress Alarm sounds and the screen readout no longer contains the particulars of the Distress:

Correct Answer: Option C — Both a) and d) are correct

When a DSC distress alert is received, the controller automatically stores the data. If the display clears, the operator must check the 'Received Data Directory' for the message log. Additionally, GMDSS equipment is typically interfaced with a printer, which provides a hard copy record of all distress traffic received.