Explain two different ways, other than by CD, that either you or your relatives can share a software programme to calculate your income tax, with two work colleagues.

What is most suitable storage medium for backing up data used by users of application software? Identify one (1) suitable application software and justify your answer in terms of cost, speed and capacity.

What storage medium would you recommend to a classmate to use for storage of the application files used in this course, in a secure and flexible manner? Justify.