[IF] Po, database,... relationel model...

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February 12th, 2008, 12:41 PM

flee

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[IF] Po, database,... relationel model...

hello all...
can someone help me with my praactical assignment for informatica please....
i need to answer 2 more questions:

12. Draw the relation between the entiteittypes with help of the ERM and give also the cardinality and optionality

13. Describe the matching tabels as a relationel model

Ive got this so far...

hm... cant post links.....

I assume its the answer for question 12?
if it is... whats the answer for 13?
Can someone help me please... ?
im not good in this subject..... and i need to finish it ... in ... 2 hours from now :/
i really need some help of you...............

February 12th, 2008, 12:46 PM

flee

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this is what i meant, i was so far....

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