Question: Database Problem. Find the candidate keys for t1 and t2. Please zoom in on picture 2. Keys. From DBPPP, another DB text. Assume that the

Database Problem. Find the candidate keys for t1 and t2. Please zoom in on picture

2. Keys. From DBPPP, another DB text. Assume that the tables of this exercise are unchanging, so that they have all the rows they are ever going to have, and we can figure out the intentions of the designer regarding keys for the table by merely looking at the contents of the rows. The named element values are all different. T1 d2 a4 a. Find the three candidate keys for this table. One of the keys has two columns. b. T2 2 d1 dl d1 d1 a4 b2 Find the two candidate keys for this table

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