(4) Consider the following two relations in a database: CUSTOMERS: customer_id last_name first_name favorite_website 4000 Jackson Joe techonthenet.com 5000 Smith Jane digminecraft.com 6000 Ferguson Samantha bigactivities.com 7000 Reynolds Allen checkyourmath.com 8000 Anderson Paige NULL 9000 Johnson Derek techonthenet.com ORDERS: order_id customer_id order_date 1 7000 2016/04/18 5000 2016/04/18 8000 2016/04/19 4 4000 2016/04/20 NULL 2016/05/01 What are the data output generated for the following SQL retrieval commands?

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A: Hey, since multiple sub part questions posted, we will answer first three sub part questions…

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A: Answer:-

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A: HI THEREI AM ADDING ASNWER BELOWPLEASE GO THROUGH ITTHANK YOU

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