I got part A which was a simple linear index for the sailor filebut I am having trouble with tree index
Topics: Physical Database Design
Happy Cruise Lines: Consider the Happy Cruise Lines Sailor fileshown below. It lists all of the sailors on the company’s cruiseships by their unique sailor identification number, their name, theunique identification number of the ship they currently work on,their home country, and their job title. Note that the rows havebeen numbered. This is necessary for answering the questionscorrectly.
b. Construct
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