Final answer:
The correct answer is 'False'; tasks cannot be scheduled during unavailable working times as per the project calendar. The project calendar reflects when resources can be utilized, taking into account holidays and non-working hours.
Step-by-step explanation:
To answer the student's question: you cannot use a task calendar to schedule a task during a time that is not available on the project calendar; therefore, the correct answer would be b) False. When managing a project, it's crucial to ensure that tasks are scheduled during times when resources are actually available. The project calendar defines the working days and hours for tasks in a project, including holidays and non-working periods. If a resource is not available according to the project calendar, trying to schedule a task in this time would typically not be feasible.
It is important for project managers to be aware of the availability and due dates for all tasks within a project. They should also carefully read through all directions for the project's activities to effectively plan their time and ensure they are working progressively on the project throughout the week.