Diploma in Hotel mngnt. what will i go through after completing diploma during the industrial training?

Do anyone let me know the procedure of hotel mngnt as below:

1)housekeeping. how to make the bed n what need to do?

2)F&B. What to do?

3)front office. what's the duty?

Can anyone who are familiar in hotel line let me know all of these operation in more detail because i am really confuse and i wish to have preparation.

house keeping - It refers to keeping the rooms neat and tidy and perfect for the customers

Front office - It is the reception area keeping the customers checked in, computizing,managing the people under you