Which statement is true about Appointment Slots in Google Calendar?

The statement regarding appointment slots in Google Calendar being a calendar event from which participants can join a virtual conference is correct. When you create appointment slots, you set aside specific times during which individuals can book appointments. Once someone selects a slot, it becomes a confirmed calendar event, allowing the organizer and the participant to join the designated virtual meeting or conference, typically through Google Meet or a similar service built into Google Calendar.

Appointment slots are designed to facilitate scheduling with flexibility and accessibility, particularly for teachers or professionals who need to manage meetings efficiently. The slots can integrate with video conferencing tools, enhancing the overall user experience by providing seamless access to virtual meetings.

In contrast, appointment slots can be modified post-creation, allowing for adjustments based on changing schedules or availability. While it is optional to have slots of different durations, it is indeed possible to specify different times based on needs. Lastly, participants can often join the scheduled meeting shortly before the event starts, which enhances accessibility for all users involved.