Visit the following site and read through the topic ICT systems in a supermarket. Be prepared to share in depth the following areas.
http://openlearn.open.ac.uk/course/view.php?id=1512
Jamsheed
Describe the process at the checkout in a supermarket system
Alex
Describe the networked computers in the supermarket checkout system
Katalina
Describe the pricing and stock control process.
Salsabila
Describe the Linking data and the loyalty card scheme in a supermarket system
Arif
Describe Identity in an ICT system
Owais
Describe how the database server works within a supermarket system
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