Computers and Technology, 26.02.2020 01:43 payshencec21
Create a complete ERD in Crow’s Foot notation that can be implemented in the relational model using the following description of operations. Hot Water (HW) is a small start-up company that sells spas.
A. HW can get spas from several different manufacturers.
B. Each manufacturer produces one or more different brands of spas.
C. Each and every brand is produced by only one manufacturer.
D. Every brand has one or more models.
E. Every model is produced as part of a brand.
F. Every manufacturer is identified by a manufacturer code. The company name, address, area code, phone number, and account number are kept in the system for every manufacturer.
G. For each brand, the brand name and brand level (premium, mid-level, or entry-level) are kept in the system.
H. For each model, the model number, number of jets, number of motors, number of horsepower per motor, suggested retail price, HW retail price, dry weight, water capacity, and seating capacity must be kept in the system.
Answers: 1
Computers and Technology, 21.06.2019 19:00, devila321
When keyboarding, if you want to be fast and accurate you should return your hands on home row with your fingers relaxed and your eyes on the text use only your index fingers to hunt and peck keep your fingers stiff and your eyes on the keys slouch in your chair and keep your fingers hovering over all of the keys
Answers: 2
Computers and Technology, 23.06.2019 02:30, hailey5campbelp7d1c0
What is the power dissipated by a resistor with a current of 0.02 a and a resistance of 1,000 ? a. 200 w b. 20 w c. 0.4 w d. 4 w
Answers: 1
Create a complete ERD in Crow’s Foot notation that can be implemented in the relational model using...
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