Quick Backend Interview Quesions

$10-30 CAD

Closed

Posted

about 9 years ago

$10-30 CAD

Paid on delivery

Question 1: Imagine an invoice system with customer object, transaction objects, and the summation of all transactions. How would you design a program to help with this. How would you design your database to be able to print out all the information. Question 2: After that, write up what the models should look like and how the associates should look (user has many charges / charges belongs to a users). Question 3: Make a method that allows you to return all of the current charges for a particular user.

Database Programming

SQL

Project ID: 7313600

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4 proposals

Remote project

Active 9 yrs ago

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4 freelancers are bidding on average $28 CAD for this job

@Neno585

Hello, I can answer you these questions and write you the erd diagram for second question and also SQL statement related to that diagram which would be answer in a third question. I could also explain everything and answer your questions. This is a very simple task as I am full time employed SQL Server and Oracle developer. If you are interested, feel free to contact me. In any case, i wish you all the best and good luck with your task :)

$27 CAD in 1 day

5.0

(36 reviews)

7.5

@nyarOnyari

Hello, I have read your project description about Database Design and I would appreciate if you can open discussion with me and I see how we can work together. Am a graduate in Computer Science and have already designed a School Management System using MySQL and Java. In this project I applied database skills which your project needs. If you award me the project I will work closely with you throughout the whole project life span, communicating continuously at every stage with updates requesting any revisions or additions that need to be made. I will also work with you until the project comes to fruition, in perfect condition, and ready for submission. I realize that each academic project is unique and requires thoughtful research. With care and planning we can work together to create something which can fulfill your expectations. Hope to work with you soon! Looking forward to hear from you Thanks nyarOnyari

$30 CAD in 1 day

5.0

(31 reviews)

4.8

@ENRICOJ

HI. I AM A MS SQL SERVER DATABASE DEVELOPER AND HAVE SKILLS TO RETRIEVE INFORMATION FROM DATABASES BY WRITING T-SQL STATEMENTS AGAINST THOSE DATABASES. I CAN HELP. ===================== =====================

$35 CAD in 1 day