Develop an OOSE project using Software Tool for selected project. The project must include following diagrams. Usecase Diagram

Class Diagram

Component Diagram

State Chart diagram

Package diagram etc.

Advantages and disadvantages of binary system

Can someone work out the answer as it comes up in one of my computer science exams and i don't understand the cryptovariables

Python. primary u.s. interstate highways are numbered 1-99. odd numbers (like the 5 or 95) go north/south, and evens (like the 10 or 90) go east/west. auxiliary highways are numbered 100-999, and service the primary highway indicated by the rightmost two digits. thus, the 405 services the 5, and the 290 services the 90. given a highway number, indicate whether it is a primary or auxiliary highway. if auxiliary, indicate what primary highway it serves. also indicate if the (primary) highway runs north/south or east/west.