The dot and cross diagram shows that a water molecule is made up of one oxygen atom joined to two hydrogen atoms, so the formula of water is H 2 O. A nitrogen molecule is made up of two nitrogen ...

dot and cross diagrams, graphene and fullerenes, extraction methods and potable water. Have a calculator or pen and paper handy for your working out.

This project uses UML diagrams to illustrate the structure and behavior of the DDD example—a cargo shipping system—from Eric Evans' book (Domain-Driven Design: Tackling Complexity in the Heart of ...

A Database Management System (DBMS) project designed to manage and retrieve examination records for students efficiently. The system provides functionality for handling student performance, course ...