Question: please dont copy ( 1 Mark Question Three Consider the two relations R and S, as given below: R S A 1 A 1 B

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( 1 Mark Question Three Consider the two relations R and S, as given below: R S A 1 A 1 B N C2 D 3 D 3 F 4 E 4 4 E E 5 Solve the following: a. Runion S. b. R intersections c. R-S d. S-R [0.25 Point] [0.25 Point] [0.25 Point] [0.25 Point) ( 1 Marks) Question Four Given the relation below named Student_Registration, answer the following questions. S_id S_Name S_Address Subject_opted 401 Adam Noida Bio 402 Alex Panipat Maths 403 Stuart Jammu Maths 404 Adam Noida Physics a. What is the relational schema of the relation Student Registration? [0.25 Point] b. What is the degree of the giving relation? [0.25 Point] c. Is the column Name an atomic attribute/value? If no, justify your answer? [0.25 Point) d. What are the outputs of the given operations? 1. Osubjectopted =Bio (Student_Registration) [0.25 Point]

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