____ technologies are software or devices that help people with disabilities to perform functions they otherwise would not be able to perform.

A(n) _____ source operating system allows vendors to use the core source code and gives vendors the ability to customize the operating system

Fill in the blank(s) with correct word

An integrated organizational information system is called a(n):

A) virtual organization. B) open system. C) interrelated external entity. D) enterprise resource planning system.