Drum Buffers Are

question 8

Multiple Choice

Drum buffers are:

• A)a safety margin separating different projects scheduled to use the same resource.
• B)extra safety that is applied to a project immediately after the use of the constrained resource.
• C)a constraint separating different projects that requires a common buffer.
• D)extra safety that is applied to a project immediately before the use of the constrained resource.

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Definitions:

Hypothesis

A theory about how key variables relate.

Scientific Method

A systematic and empirical approach to research in which a question is identified, relevant data is gathered, a hypothesis is formulated, and the hypothesis is empirically tested.

Economic Variables

Key factors or indicators that reflect the economic performance or position of an economy, such as GDP, inflation, and unemployment rate.

Theoretical Predictions

Assumptions or forecasts based on existing theories or models about how certain conditions will influence outcomes in specific scenarios.