A company wants all its offices to be able to communicate using ICT systems. They are considering using fax, e-mail and bulletin boards. Discuss the advantages and disadvantages of these methods. I need 4 long advantages and 4 long disadvantages I need a long answer please

Idon understand these and need some ! ?

When is an original work considered public domain? a. when posted via social media b. when it is posted on the internet c. when a copyright symbol is not included with the piece of work d. when explicit permission is given by the author / owner

The database design steps are listed below in the incorrect order. choose the correct order number next to each step. determine the information to be stored in the database. determine the fields needed to record the data determine if there will be any repetition of data entered, and separate the fields into tables to normalize the data. create relationships to connect the tables.