Critical path activity - A scheduled activity that is part of a project’s critical path.
Critical path method - The Critical path method is used to estimate the shortest length of time needed to complete a project and to determine the amount of float for activities that are not part of the critical path.
Critical success factor - A critical success factor is an aspect of a project that is crucial to the success of the project.
Criticality index - Each project activity is assigned a percentage called a criticality index, which is a measure of how frequently it is a critical activity in project simulations. Activities with high criticality indexes are likely to prolong project duration if delayed.
