Developing information systems solutions to business problems

Question One
Developing knowledge systems solutions to duty problems can be implemented and managed in a entire IS bud regularity cycle. Explain this bud regularity cycle.

Question Brace
How do Internet technologies succor companies in structure a customer-focused duty?

Question Three
Where can Radio Frequency Identification (RFID) be used? Explain the brace types of RFID, and what is the deep consequence associated with it?
Question Four
Explain how the software can wave positively on duty strategies and what are the deep software required in any form with an specimen?