Counting Based Page Replacement Algorithms Are Not Commonly Used, Because

question 25

Multiple Choice

Counting based page replacement algorithms are not commonly used, because

• A) they only approximate LRU.
• B) they are expensive to implement, even though they incur the least number of page faults.
• C)they do not approximate OPT replacement very well and their implementation is expensive.
• D) they do not approximate OPT replacement very well, even though they are easy to implement.

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Definitions:

Economic System

Refers to the structure and methods by which a society manages and allocates its resources, including how goods and services are produced, distributed, and consumed.

Marketplace

A venue (physical or digital) where buyers and sellers interact to exchange goods, services, or information.

Efficient Allocation

This refers to the optimal distribution of resources among competing uses to achieve the best output or outcomes, efficiency in production, and welfare.

Cell Phone Users

refers to individuals who own or have regular access to a cellular phone for communication purposes.