In order for an object to be serialized, its class must implement the __________ interface.

Headers and footers will save you the work of having to type the same information on every page, but cannot be altered once saved

Indicate whether the statement is true or false

Appointments can be created in only one way, using the appointment area, where you enter the appointment directly in the appropriate time slot.

Answer the following statement true (T) or false (F)