Which factor in the planning process is considered true real or certain without proof or demonstration?

Project theory encompasses the underlying principles and frameworks that inform project management practices. Unlike assumptions, which are taken as truths without evidence, theories are based on systematic study and observation. Therefore, project theories require validation and are not accepted as certain truths.

Project objectives represent specific goals that a project aims to achieve. While objectives are defined based on stakeholder needs and project scope, they are not assumed to be true without evidence; instead, they are measurable targets that guide project performance and success.

Project requirements detail the necessary conditions and specifications that must be met for a project to be considered successful. These requirements are based on stakeholder input and do not exist as unproven assertions; they are documented and validated to ensure alignment with project goals.