My orders
How it works
Examples
Reviews
Blog
Homework Answers
Submit
Sign in
How it works
Examples
Reviews
Homework answers
Blog
Contact us
Submit
Fill in the order form to get the price
Subject
Select Subject
Programming & Computer Science
Math
Engineering
Economics
Physics
Other
Category
C++
Software Engineering
Java | JSP | JSF
Databases | SQL | Oracle | MS Access
C
Python
Excel
C#
Visual Basic
Computer Networks
Functional Programming
Android
Assembler
UNIX/Linux Programming
ASP | ASP.NET
MatLAB
Wolfram Mathematica
MathCAD
Maple
Perl
Action Script | Flash | Flex | ColdFusion
Ruby | Ruby on Rails
Prolog
Objective-C | Swift
Algorithms
Web Development
HTML/JavaScript Web Application
NodeJS Web Application
Other
Deadline
Timezone:
Title
*
Task
*
{"ops":[{"insert":"\n8. A specific manufacturer makes each launch vehicle type, and a manufacturer can make\nmany different launch vehicle types.\n9. Each launch carries one payload, and a payload is only carried by one launch.\n10. A manufacturer also makes each payload, and a manufacturer can make many different\npayloads over time.\n11. Multiple crew members can be carried on a crewed launch, and each crew member can be\ncarried on multiple launches over time.\n12. Each crew member has a nationality (the country they come from), and their name and\nsurname also need to be recorded.\n13. Crew members can appear in the database before they launch for the first time.\n\u00a0\u00a0Draw an Entity Relationship Diagram (ERD) using Unified Modelling Language (UML) notation, representing these business rules. Your design should be at the logical level \u2013 include surrogate primary key and foreign key fields and remember to remove any many-to-many relationships.\n"}]}
I need basic explanations
Special Requirements
Upload files (if required)
Drop files here to upload
Add files...
Account info
Already have an account?
Create an account
Name
*
E-mail
*
Password
*
The password must be at least 6 characters.
I agree with
terms & conditions
Create account & Place an order
Please fix the following input errors:
dummy
