Answer: ER Diagram for the System Figure 1: ER Diagram for recording incident of the power station company (Source: created by author) b. List of relations Entity Relationship Entity Power Station One-to-Many Relationships Entry Power Station Many-to-Many Relationships Employee Power Station Many-to-Many Relationships Contractor Entry One-to-...Read More >>
Answers: 1.1.Entity relationship diagram 2.List of relations Entity Atribute Type Constraint Student studentID NUMBER Primary key Name VARCHAR(50) Phone VARCHAR(25) address VARCHAR(50) course courseCode NUMBER Primary key title VARCHAR(...Read More >>
Answer: Car Purchase Contract (contract_number#, contract_date, details_of_purchase, total purchase_amount, car_delivery_date, customer_number, customer_name, customer_address, customer_email, car_stock_number, car_registration_number, make, model, colour, body_type, VIN_number, engine_number, manufacture_date, manufacturer_code, manufacturer_name, manufacturer_contact_details) In 2 normal forms (2NF): - Car Purchase Contract (contract_numbe...Read More >>
Question: Section A: You are required to write an opinion article (also known as an “op-ed” piece or article) for a technology magazine on the following topic: Centralized and Distributed Databases : The curse of emerging technologies like blockchain. Database technology is constantly changing the landscape of how data is stored and transacted in real time, with efficiency as the objective goal. Over the course of time, many ...Read More >>
Just share requirement and get customized Solution.
Our writers make sure that all orders are submitted, prior to the deadline.
Using reliable plagiarism detection software, Turnitin.com.We only provide customized 100 percent original papers.
Feel free to contact our assignment writing services any time via phone, email or live chat. If you are unable to calculate word count online, ask our customer executives.
Our writers can provide you professional writing assistance on any subject at any level.
Our best price guarantee ensures that the features we offer cannot be matched by any of the competitors.
Get all your documents checked for plagiarism or duplicacy with us.
Get different kinds of essays typed in minutes with clicks.
Calculate your semester grades and cumulative GPa with our GPA Calculator.
Balance any chemical equation in minutes just by entering the formula.
Calculate the number of words and number of pages of all your academic documents.
Our Mission Client Satisfaction
thank you for your amazing work. thank you for your amazing work. thank you for your amazing work.
it was great presentation with clip notes! i received and A after a recoreded the a lecture
Venessa was awesome from my assignment help. She help with getting my assignments and I should be able to get my first assignment graded. Thx Venessa
Hi tutor , i got an excellent score which you did and I have never seen like you once again thanks a lot