DATABASE SYSTEM

Exercise 1.2 Consider the following: Give the proper defined name (as discussed in the lecture and Chapter 5 of the book) for each highlighted part. Also give the values for the following notations with respect to the above: - t2 (Consider the tuples ordered as in the image above) - t2(3) using positional notation - dom(Year) Which of these examples are in dom(A1)dom(A5) ? For those which are not explain why! (You might have to take assumptions about the domains to solve this, which is why your explanations are crucial)