Answers all questions. All questions have its own requirements (example, table,

Answers all questions. All questions have its own requirements (example, table, workflow diagram etc).
Question 4 IoT solution can refer to attached image uploaded.
include appropriate references when using others’ ideas, words, or pictures including diagrams. include citation too if any.
please read Appendix before answering all questions.
DO read all the questions carefully as there are sub-questions in one question