A temporary endeavor to accomplish a unique process is called a:

Comprehensive Detailed Explanation:

A project is defined as a temporary endeavor undertaken to create a unique product, service, or result. In security, examples include designing and installing a new access control system or conducting a vulnerability assessment.

A (Scope of work) outlines what a project includes.

B (Work breakdown structure) is a tool used in managing a project.

D (System) refers to a set of components working together, not the temporary process to build it.