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Que. The attribute AGE is calculated from DATE_OF_BIRTH . The attribute AGE is
a. Single valued
b. Multi valued
c. Composite
d. Derived
Answer:Derived
Ndam Yannick :(June 29, 2020) Wow! amassing, but how?
I will like to know more
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Shah :(July 20, 2020) Each row in relational table known as an entity?
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