Glossary Flashcards
https://www.pmi.org/pmbok-guide-standards/lexicon
Activity
A distinct, scheduled portion of work performed during the course of a project.
Activity Code
An alphanumeric value assigned to each activity that enables classifying, sorting, and filtering. See also activity identifier and activity label.
Activity Identifier
A unique alphanumeric value assigned to an activity and used to differentiate that activity from other activities. See also activity code and activity label.
Activity Label
A phrase that names and describes an activity. See also activity code and activity identifier.
Actual Cost (AC)
The realized cost incurred for the work performed on an activity during a specific time period. See also budget at completion (BAC), earned value (EV), estimate at completion (EAC), estimate to complete (ETC), and planned value (PV).
Analogous Estimating
A technique for estimating the duration or cost of an activity or a project using historical data from a similar activity or project. See also bottom-up estimating, parametric estimating, program evaluation and review technique (PERT), and three-point estimating.
Apportioned Effort
An activity where effort is allotted proportionately across certain discrete efforts and not divisible into discrete efforts. [Note: Apportioned effort is one of three earned value management (EVM) types of activities used to measure work performance. See also discrete effort and level of effort.
Assumption
A factor in the planning process considered to be true, real, or certain, without proof or demonstration.
Backward Pass
A critical path method technique for calculating the late start and late finish dates by working backward through the schedule model from the project end date. See also forward pass.
Baseline
The approved version of a work product that can be changed using formal change control procedures and is used as the basis for comparison to actual results. See also cost baseline, performance measurement baseline, schedule baseline, and scope baseline.
Bottom-Up Estimating
A method of estimating project duration or cost by aggregating the estimates of the lower-level components of the work breakdown structure (WBS). See also analogous estimating, parametric estimating, program evaluation and review technique (PERT), and three-point estimating.
Budget at Completion (BAC)
The sum of all budgets established for the work to be performed. See also actual cost (AC), earned value (EV), estimate at completion (EAC), estimate to complete (ETC), and planned value (PV).
Change Control
A process whereby modifications to documents, deliverables, or baselines associated with the project are identified, documented, approved, or rejected. See also change control board and change control system.
Change Control Board
A formally chartered group responsible for reviewing, evaluating, approving, delaying, or rejecting changes to the project, and for recording and communicating such decisions. See also change control and change control system.
Change Control System
A set of procedures that describes how modifications to the project deliverables and documentation are managed and controlled. See also change control and change control board.
Change Request
A formal proposal to modify a document, deliverable, or baseline.
Code of Accounts
A numbering system used to uniquely identify each component of the work breakdown structure.
Communications Management Plan
A component of the project, program, or portfolio management plan that describes how, when, and by whom information will be administered and disseminated. See also project management plan.
Configuration Management System
A collection of procedures used to track project artifacts and monitor and control changes to these artifacts.
Constraint
A factor that limits the options for managing a project, program, portfolio, or process.
Contingency Plan
A document describing actions that the project team can take if predetermined trigger conditions occur.
Contingency Reserve
Time or money allocated in the schedule or cost baseline for known risks with active response strategies. See also management reserve and project budget.
Control Account
A management control point where scope, budget, actual cost, and schedule are integrated and compared to earned value for performance measurement.
Corrective Action
An intentional activity that realigns the performance of the project work with the project management plan. See also preventive action.
Cost Baseline
The approved version of work package cost estimates and contingency reserve that can be changed using formal change control procedures and is used as the basis for comparison to actual results. See also baseline, performance measurement baseline, schedule baseline, and scope baseline.
Cost Management Plan
A component of a project or program management plan that describes how costs will be planned, structured, and controlled. See also project management plan.
Cost Performance Index (CPI)
A measure of the cost efficiency of budgeted resources expressed as the ratio of earned value to actual cost. See also schedule performance index (SPI).
Cost Variance (CV)
The amount of budget deficit or surplus at a given point in time, expressed as the difference between the earned value and the actual cost. See also schedule variance (SV).
Crashing
A schedule compression technique used to shorten the schedule duration for the least incremental cost by adding resources. See also fast tracking and schedule compression.