Answer:
Relationship vs N-ary Relationship
Explanation:
It is not part of the design choice in ER model because N-ary reflects an indefinite form or better still creates an identifying attribute in an ER relationship. Example is the process of creating an auto-generated ID value
Answer:
I think its plain text but I might be wrong
Behind the wheel, the Florida driving test, turn about, shifting gears, parking, backing up, stop quickly, stop signs, signal & turns
Fist one correct.
second wrong because not all heat is used for work, some of it lost to other.
third wrong because fuel burn inside is called combustion engine
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