Final answer:
Yes, crew rest/breaks can occur while service is ongoing.
Step-by-step explanation:
Yes, there can be crew rest/breaks while service is going on. It is common for crew members in industries such as aviation, maritime, and hospitality to have designated rest periods even when service is ongoing. These breaks are important to ensure the well-being and productivity of the crew members.
For example, in the airline industry, pilots and flight attendants have specific rest periods during long-haul flights. They can take turns to rest in designated crew rest areas while others continue to provide service to the passengers. This allows the crew members to recharge and be alert for the duration of the flight.
Therefore, the statement 'Can there be crew rest/breaks while service is going on? True' is correct.