have still yet another go

4. An author writes IT text books at home using his PC. He illustrates his work with many screen shots and images obtained from web sites, showing readers how to carry out various actions. He sends the images as bitmapped files. He sends his work to the publisher using his broadband internet connection.
(a)  Define the term bandwidth. [2 marks]

(b) Describe one advantage and one disadvantage of sending the images as bitmapped files instead of vector graphics files. [4 marks]

(c)  With reference to one benefit and one problem, explain why there may be  advantages and disadvantages for an author when working from home instead of in the publisher’s office. [4 marks]