Define and describe the function and interrelationship of a drum, drum buffer, and a capacity constraint buffer in CCPM
What will be an ideal response?
A drum is a system-wide constraint that sets the beat, effectively limiting the entire system or collection of projects. Drum buffers are extra safety that is applied to a project immediately before the use of the constrained resource to ensure that the resource will not be starved for work. A capacity constraint buffer is a safety margin separating different projects scheduled to use the same resource.
In the context of a single project the drum must be protected by an extra safety margin, the drum buffer. This extra protection is provided so the drum will not fall idle. As an organization adds more projects to its portfolio, the drum is protected by a capacity constraint buffer that separates the use of the drum from one project to the next.
You might also like to view...
When determining the amount of interest to be paid on a bond, which of the following information is not necessary?
a. The face amount of the bonds b. The selling price of the bonds c. The face rate of interest on the bonds d. The length of the interest period, annually or semiannually
Which of the following describes establishing a price that provides the rate of return demanded by senior management?
A) skimming B) return on sales pricing C) penetration pricing D) competitive pricing
A one time only procedure is included in a package body as an anonymous PL/SQL block at the end of the body code.
Answer the following statement true (T) or false (F)
When gaps exist in employment history, the candidate should adjust other dates so as not to reveal the gap and compromise chances of obtaining an interview
Indicate whether the statement is true or false