The first e-commerce service would be A)Banking. Hope this helps.
Answer:
c
Explanation:
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<u>The most important job duty of a software developer is to develop a product/program that is easy to use and melts a customer’s need.</u>
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Explanation:
Some other duties of a Software developer are
- Researching,designing and implementing new software program's and then managing them
- Testing and evaluating the developed software program's
- Identifying errors in the existing program's and modifying the same
- Writing effective codes
- employing various software tools
- Training new users
- Working closely with the other developers