Glossary - Q-S Flashcards

1
Q

Simulation

A

A simulation uses a project model that translates the uncertainties specified at a detailed level into their potential impact on objectives that are expressed at the level of the total project. Project simulations use computer models and estimates of risk, usually expressed as a probability distribution of possible costs or durations at a detailed work level, and are typically performed using Monte Carlo analysis.

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2
Q

Slack

A

Also called float. See total float and free float.

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3
Q

Special Cause

A

A source of variation that is not inherent in the system, is not predictable, and is intermittent. It can be assigned to a defect in the system. On a control chart, points beyond the control limits, or non-random patterns within the control limits, indicate it. Also referred to as assignable cause. Contrast with common cause.

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4
Q

Specification

A

A document that specifies, in a complete, precise, verifiable manner, the requirements, design, behavior, or other characteristics of a system, component, product, result, or service and, often, the procedures for determining whether these provisions have been satisfied. Examples are: requirement specification, design specification, product specification, and test specification.

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5
Q

Specification Limits

A

The area, on either side of the centerline, or mean, of data plotted on a control chart that meets the customer’s requirements for a product or service. This area may be greater than or less than the area defined by the control limits. See also contra/limits.

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6
Q

Sponsor

A

The person or group tl1at provides the financial resources, in cash or in kind, for the project.

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7
Q

Staffing Management Plan

A

The document that describes when and how human resource requirements will be met. It is contained in, or is a subsidiary plan of, the human resource plan.

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8
Q

Stakeholder

A

Person or organization (e.g., customer, sponsor, performing organization, or the public) that is actively involved in the project, or whose interests may be positively or negatively affected by execution or completion of the project. A stakeholder may also exert influence over the project and its deliverables.

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9
Q

Standard

A

A document that provides, for common and repeated use, rules, guidelines, or characteristics for activities or their results, aimed at the achievement of the optimum degree of order in a given context.

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10
Q

Start Date

A

A point in time associated with a schedule activity’s start, usually qualified by one of the following: actual, planned, estimated, scheduled, early, late, target, baseline, or current.

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11
Q

Start-to-Finish (SF)

A

The logical relationship where completion of the successor schedule activity is dependent upon the initiation of the predecessor schedule activity. See also logical relationship.

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12
Q

Start-to-Start (SS)

A

The logical relationship where initiation of the work of the successor schedule activity depends upon the initiation of the work of the predecessor schedule activity. See also logical relationship.

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13
Q

Statement of Work (SOW)

A

A narrative description of products, services, or results to be supplied.

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14
Q

Strengths, Weaknesses, Opportunities, and Threats (SWOT) Analysis

A

This information gathering technique examines the project from the perspective of each project’s strengths, weaknesses, opportunities, and threats to increase the breadth of the risks considered by risk management.

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15
Q

Subnetwork

A

A subdivision (fragment) of a project schedule network diagram, usually representing a subproject or a work package. Often used to illustrate or study some potential or proposed schedule condition, such as changes in preferential schedule logic or project scope.

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16
Q

Subphase

A

A subdivision of a phase.

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17
Q

Subproject

A

A smaller portion of the overall project created when a project is subdivided into more manageable components or pieces.

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18
Q

Successor Activity

A

The schedule activity that follows a predecessor activity, as determined by their logical relationship.

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19
Q

Summary Activity

A

A group of related schedule activities aggregated at some summary level, and displayed/ reported as a single activity at that summary level. See also subproject and subnetwork.

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20
Q

Schedule

A

See project schedule and see also schedule model.

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21
Q

Schedule Baseline

A

A specific version of the schedule model used to compare actual results to the plan to determine if preventive or corrective action is needed to meet the project objectives.

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22
Q

Schedule Compression

A

Shortening the project schedule duration without reducing the project scope. See also crashing and fast tracking.

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23
Q

Schedule Management Plan

A

The documentthat establishes criteria and the activities for developing and controlling the project schedule. It is contained in, or is a subsidiary plan of, the project management plan.

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24
Q

Schedule Model

A

A model used in conjunction with manual methods or project management software to perform schedule network analysis to generate the project schedule for use in managing the execution of a project. See also project schedule.

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25
Q

Schedule Network Analysis

A

The technique of identifying early and late start dates, as well as early and late finish dates, for the uncompleted portions of project schedule activities. See also critical path method, critical chain method, and resource leveling.

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26
Q

Schedule Performance Index (SPI)

A

A measure of schedule efficiency on a project. It is the ratio of earned value (EV) to planned value (PV). The SPI = EV divided by PV.

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27
Q

Schedule Variance (SV)

A

A measure of schedule performance on a project. It is the difference between the earned value (EV) and the planned value (PV). SV = EV minus PV.

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28
Q

Scheduled Finish Date (SF)

A

The point in time that work was scheduled to finish on a schedule activity. The scheduled finish date is normally within the range of dates delimited by the early finish date and the late finish date. It may reflect resource leveling of scarce resources. Sometimes called planned finish date.

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29
Q

Scheduled Start Date (SS)

A

The point in time that work was scheduled to start on a schedule activity. The scheduled start date is normally within the range of dates delimited by the early start date and the late start date. It may reflect resource leveling of scarce resources. Sometimes called planned start date.

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30
Q

Scope

A

The sum of the products, services, and results to be provided as a project. See also project scope and product scope.

31
Q

Scope Baseline

A

An approved specific version of the detailed scope statement, work breakdown structure (WBS), and its associated WBS dictionary.

32
Q

Scope Change

A

Any change to the project scope. A scope change almost always requires an adjustment to the project cost or schedule.

33
Q

Scope Creep

A

Adding features and functionality (project scope) without addressing the effects on time, costs, and resources, or without customer approval.

34
Q

Scope Management Plan

A

The document that describes how the project scope will be defined, developed, and verified and how the work breakdown structure will be created and defined, and that provides guidance on how the project scope will be managed and controlled by the project management team. It is contained in or is a subsidiary plan of the project management plan.

35
Q

S-Curve

A

Graphic display of cumulative costs, labor hours, percentage of work, or other quantities, plotted against time. Used to depict planned value, earned value, and actual cost of project work. The name derives from the S-like shape of the curve (flatter at the beginning and end, steeper in the middle) produced on a project that starts slowly, accelerates, and then tails off. Also a term used to express the cumulative likelihood distribution that is a result of a simulation, a tool of quantitative risk analysis.

36
Q

Secondary Risk

A

A risk that arises as a direct result of implementing a risk response.

37
Q

Seller

A

A provider or supplier of products, services, or results to an organization.

38
Q

Sensitivity Analysis

A

A quantitative risk analysis and modeling technique used to help determine which risks have the most potential impact on the project. It examines the extent to which the uncertainty of each project f element affects the objective being examined when all other uncertain elements are held at their baseline values. The typical display of results is in the form of a tornado diagram.

39
Q

Sequence Activities

A

The process of identifying and documenting relationships among the project activities.

40
Q

Responsibility Assignment Matrix (RAM)

A

A structure that relates the project organizational breakdown structure to the work breakdown structure to help ensure that each component of the project’s scope of work is assigned to a person or team.

41
Q

Result

A

An output from performing project management processes and activities. Results include outcomes (e,g” integrated systems, revised process, restructured organization, tests, trained personnel, etc,) and documents (e.g., policies, plans, studies, procedures, specifications, reports, etc.). Contrast with product. See also deliverable.

42
Q

Rework

A

Action taken to bring a defective or nonconforming component into compliance with requirements or specifications.

43
Q

Risk

A

An uncertain event or condition that, if it occurs, has a positive or negative effect on a project’s objectives,

44
Q

Risk Acceptance

A

A risk response planning technique that indicates that the project team has decided not to change the project management plan to deal with a risk, or is unable to identify any other suitable response strategy.

45
Q

Risk Avoidance

A

A risk response planning technique for a threat that creates changes to the project management plan that are meant to either eliminate the risk or to protect the project objectives from its impact.

46
Q

Risk Breakdown Structure (RBS)

A

A hierarchically organized depiction of the identified project risks arranged by risk category and subcategory that identifies the various areas and causes of potential risks. The risk breakdown structure is often tailored to specific project types.

47
Q

Risk Category

A

A group of potential causes of risk. Risk causes may be grouped into categories such as technical, external, organizational, environmental, or project management. A category may include subcategories such as technical maturity, weather, or aggressive estimating.

48
Q

Risk Management Plan

A

The document describing how project risk management will be structured and performed on the project. It is contained in or is a subsidiary plan of the project management plan. Information in the risk management plan varies by application area and project size. The risk management plan is different from the risk register that contains the list of project risks, the results of risk analysis, and the risk responses.

49
Q

Risk Mitigation

A

A risk response planning technique associated with threats that seeks to reduce the probability of occurrence or impact of a risk to below an acceptable threshold.

50
Q

Risk Register

A

The document containing the results of the qualitative risk analysis, quantitative risk analysis, and risk response planning. The risk register details all identified risks, including description, category, cause, probability of occurring, impact(s) on objectives, proposed responses, owners, and current status.

51
Q

Risk Tolerance

A

The degree, amount, or volume of risk that an organization or individual will withstand.

52
Q

Risk Transference

A

A risk response planning technique that shifts the impact of a threat to a third party, together with ownership of the response.

53
Q

Role

A

A defined function to be performed by a project team member, such as testing, filing, inspecting, coding.

54
Q

Rolling Wave Planning

A

A form of progressive elaboration planning where the work to be accomplished in the near term is planned in detail at a low level of the work breakdown structure, while the work far in the future is planned at a relatively high level of the work breakdown structure, but the detailed planning of the work to be performed within another one or two periods in the near future is done as work is being completed during the current period.

55
Q

Root Cause Analysis

A

An analytical technique used to determine the basic underlying reason that causes a variance or a defect or a risk. A root cause may underlie more than one variance or defect or risk.

56
Q

Quality

A

The degree to which a set of inherent characteristics fulfills requirements.

57
Q

Quality Management Plan

A

The quality management plan describes how the project management team will implement the performing organization’s quality policy. The quality management plan is a component or a subsidiary plan of the project management plan.

58
Q

Regulation

A

Requirements imposed by a governmental body. These requirements can establish product, process, or service characteristics, including applicable administrative provisions that have governmentmandated compliance.

59
Q

Report Performance

A

The process of collecting and distributing performance information, including status reports, progress measurements, and forecasts.

60
Q

Request for Information (RFI)

A

A type of procurement document whereby the buyer requests a potential seller to provide various pieces of information related to a product or service or seller capability.

61
Q

Request for Proposal (RFP)

A

A type of procurement document used to request proposals from prospective sellers of products or services. In some application areas, it may have a narrower or more specific meaning.

62
Q

Requestfor Quotation (RFQ)

A

A type of procurement document used to request price quotations from prospective sellers of common or standard products or services. Sometimes used in place of request for proposal and in some application areas, it may have a narrower or more specific meaning.

63
Q

Requested Change

A

A formally documented change request that is submitted for approval to the integrated change control process.

64
Q

Requirement

A

A condition or capability that must be met or possessed by a system, product, service, result, or componentto satisfy a contract, standard, specification, or other formally imposed document. Requirements include the quantified and documented needs, wants, and expectations of the sponsor, customer, and other stakeholders.

65
Q

Requirements Traceability Matrix

A

A table that links requirements to their origin and traces them throughout the project life cycle.

66
Q

Reserve

A

A provision in the project management plan to mitigate cost and/or schedule risk. Often used with a modifier (e.g., management reserve, contingency reserve) to provide further detail on what types of risk are meant to be mitigated.

67
Q

Reserve Analysis

A

An analytical technique to determine the essential features and relationships of components in the project management plan to establish a reserve for the schedule duration, budget, estimated cost, or funds for a project.

68
Q

Residual Risk

A

A risk that remains after risk responses have been implemented.

69
Q

Resource

A

Skilled human resources (specific disciplines either individually or in crews or teams), equipment, services, supplies, commodities, material, budgets, or funds,

70
Q

Resource Breakdown Structure

A

A hierarchical structure of resources by resource category and resource type used in resource leveling schedules and to develop resource-limited schedules, and which may be used to identify and analyze project human resource assignments,

71
Q

Resource Calendar

A

A calendar of working days and nonworking days that determines those dates on which each specific resource is idle or can be active. Typically defines resource specific holidays and resource availability periods. See also project calendar.

72
Q

Resource Histogram

A

A bar chart showing the amount of time that a resource is scheduled to work over a series of time periods. Resource availability may be depicted as a line for comparison purposes, Contrasting bars may show actual amounts of resources used as the project progresses,

73
Q

Resource leveling

A

Any form of schedule network analysis in which scheduling decisions (start and finish dates) are driven by resource constraints (e.g., limited resource availability or difficult-to-manage changes in resource availability levels).