SUBJECTIVE:Short answer questions
What are the common replacement strategies for request page management? @ []（ 5)
answer：A: the commonly used replacement strategies of request page management are: first in first out algorithm, the longest unused recently, clock replacement algorithm, least used algorithm, page buffer algorithm, etc.
answer：A: the commonly used replacement strategies of request page management are: first in first out algorithm, the longest unused recently, clock replacement algorithm, least used algorithm, page buffer algorithm, etc.
