• main memory
•CPU
•disk I/O
•network.
Each of these resources may affect other system resources. Equally well, an improvement in one resource may effect an improvement in other system resources. For example:adding more main memory should result in less paging. This should help avoid CPU bottlenecks while more effective use of main memory may result in less disk I/O.
kalvinspartan answered the question on July 4, 2018 at 17:02
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