Memory refers to the physical devices used to store programs ordata. Main memory is used for the information in physical systemswhich function at high speed (i.e. RAM), as compared to secondarymemory, which are physical devices for program and data storagewhich are slow to access but offer higher memory capacity.
The cache memory is an intermediate level between the mainmemory and the processor. The goal is to store the most frequentlyand most recently accessed data in the upper-level unit (cache) tomake returning to it much faster. Can this concept be used in anyreal life applications? If so, discuss its use and advantages.
