Optimal Page Replacement ____

question 39

Multiple Choice

Optimal page replacement ____.

• A) is the page-replacement algorithm most often implemented
• B) is used mostly for comparison with other page-replacement schemes
• C) can suffer from Belady's anomaly
• D) requires that the system keep track of previously used pages

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Definitions:

Prevention Cost

Expenses incurred to avoid or minimize the number of defects in products, part of quality costs including training, quality planning, and product design.

Quality Cost Report

A financial statement detailing the costs associated with preventing, detecting, and addressing product or service defects.

Internal Failure Cost

Costs incurred when a product or service fails to meet quality standards before it is delivered to the customer, including scrap and rework costs.

Quality Cost Report

A financial statement detailing the costs associated with preventing, detecting, and correcting defective work, categorized into prevention, appraisal, and failure costs.