Propose and briefly explain THREE $(3)$ main functions based on Appendix $1.$

From the proposed function in Q$1,$ prepare only ONE $(1)$ flow chart or activity diagram.

Develop the following diagram based on the proposed functions in Q$1$ :

a$.$ ONE $(1)$ Complete Use case diagram

b$.$ Choose ONE $(1)$ use case and come out with the use case scenario

Choose only ONE $(1)$ major use case in Q$3$ and develop the following diagram :

a$.$ ONE $(1)$ Class Diagram

b$.$ ONE $(1)$ Sequence Diagram

APPENDIX $1$

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