An ER diagram that contains two entities involved in two separate M:N relationships will be mapped as how many relations?
A) 1
B) 2
C) 3
D) 4
Correct Answer:
Verified
Q2: If an M:N relationship is optional on
Q3: An entity with two multivalued attributes will
Q4: Which of the following is NOT true?
Q5: If an M:N relationship is mandatory on
Q6: If a 1:M relationship is mandatory on
Q7: If a 1:M relationship is mandatory on
Q8: If a 1:M relationship is mandatory on
Q9: If a 1:M relationship is optional on
Q10: If a 1:M relationship is optional on
Q11: Which of the following statements regarding
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