Question

Dr. Ugur Quiz 2 ITC 341 Spring 2019 Name: Consider three tables TI, T2 and T3 below. Show the results of the following operations: Date: 02.13.2019 Total 20 points, open book & notes) for each question, you need to write down the attribute names on the top, similar to tables below) 10 15 25 z 10 y 30 z 10 25 10 25 z 10 x 6 30 z 3 25 z 6 (Use the space on the right-hand side if possible) a) ƠR_y (TI) b) σ A-25 and C-5 (T2) e) TER (TI) e) TI XT3 (The Cartesian product)

Answer 1

y13 2 2 30 2 3 \r\nT3 here no need tospeafy Corditon, ? ?Self/check the Condrtion 13 ui Join lo ANIS Al BIC lo 26 "",""error"":null,""modified"":1550093182,""source"":""automated""}"