A(n) ____ is a structured combination of data and instructions that is used to operate a computer and produce a specific result.

________ means that a program's source code is published and made available to the public, enabling anyone to copy, modify, and redistribute it without paying fees

A) Open source B) Public software C) Cross platform D) Open project

An administrator is planning an upgrade of a major software package on an application server. The software has been tested successfully in a test environment and it is ready to go into production. Which of the following steps should the administrator take next?

A. Identify necessary operating system updates B. Implement the change C. Document the change D. Schedule system down time