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__________ is increasingly being used in server systems to improve performance by caching frequently used data, since it provides faster access than disk, with larger storage capacity than main memory.

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__________ is increasingly being used in server systems to improve performance by caching frequently used data, since it provides faster access than disk, with larger storage capacity than main memory. (a) Flash memory (b) Disk (c) Main memory (d) Secondary memory This question was posed to me in final exam. The question is from Physical Storage Media topic in portion Storage and File Structures of Database Management

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Right choice is (a) Flash memory To explain: Flash memory is of two types – NAND and NOR.

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