Test todays examples directly on the world database.
Dont copy and paste, key in everything, and learn from your errors.
No errors, no learning.
In assignment 11.0 you made a small school database based on my
ER diagram. Now you must write
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the data entry/data update forms
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the db update program
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the display program for that database's
studerende table
For test purposes invent some relevant zip codes. Why is that needed?.