GATE | Gate IT 2005 | Question 21

Consider the entities ‘hotel room’, and ‘person’ with a many to many relationship ‘lodging’ as shown below:

If we wish to store information about the rent payment to be made by person (s) occupying different hotel rooms, then this information should appear as an attribute of

(A) Person
(B) Hotel Room
(C) Lodging
(D) None of these

Answer: (C)
Explanation:

Lodging is the only attribute relating person and hotel room.
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