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A2RelAlgFall2022Wednesday.docx - CS631-101 Fall 2022...

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CS631-101 Fall 2022Assignment 2 - Relational AlgebraDue: 11/23/22If you do not read the two sections below, you will probably be giving awaypoints.Guidelines:1.All problems must be solved using Relational Algebra.Do not submit any SQL code. Itwill be ignored.2.Do not assume files/tables will not change in size in the future unless stated so.3.Please state any assumptions you are making. Assumptions are required to be “real-world”, reasonable, and accurate.4.The format for the relational algebra functions is attached on the final page.USE ONLYTHESE FUNCTIONS PLUS THE AGGREGATE FUNCTIONS INCLUDED IN THE TEXT.5.Problem outputs (when requested) can be based on the snapshot of the table presentedin the problem unless stated differently.6.Certainly, if you have questions, you are welcome to call or text me (908-418-6078) orsend an email ([email protected]).Submission Requirements:1.This assignment is due Wednesday November 23, 2022, at midnight.2.The assignment must be submitted via Canvas.a.Submit one document only, unzipped.b.It must be readable, and it is your responsibility to confirm this. If I cannot readit, you run the risk of getting a zero.c.Handwritten problems will not be accepted unless permission is granted by ME.3.All work must be your own. The only person you may discuss the assignment with is me(Professor Forman)a.You mayNOTdiscuss problems with any other student.b.You mayNOTget answers from sites such as Chegg or Homework Hero or anyother online site.c.Anything not mentioned, that constitutes “not doing your own work”will beconsidered cheating.d.Violation of these requirements will result in a grade of 0.1
CS631-101 Fall 2022Assignment 2 - Relational AlgebraDue: 11/23/22

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Term
Fall
Professor
N/A
Tags
Relational model, Paul McCartney, relation, Neil Young

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