Question

write the relational schema and draw the dependency diagram to meet the 3nf requirements to the greatest practical extent possible. if you believe that practical considerations dictate using a 2nf structure, explain why your decision to retain 2nf is appropriate. if necessary, add or modify attributes to create appropriate determinants and to adhere to the naming conventions.

Answer 1

Answer: It is necessary

Explanation:The first mouse was made of wood in 1964. consumes energy for about 200,000 homes annually. 'Bug' was a computer term derived from a moth. Internet users blink an average of 7 times per minute, while the average person blinks 20 times per minute.