Retail Math Reference and Glossary of Terms. Name Description Formula Example. Age (Weeks. Active) The amount of weeks an item is on the selling floor. (Weeks Active implies the quantity of weeks an item. has been selling, or available for selling, starting. from the first week it sells until it is sold out).
Cache Size. The size of the cache normally refers actually to the size of the data store, where the memory elements are actually stored. A typical PC level 2 cache is either 256 KB or 512 KB, but can be as small as 64 KB on older machines, or as high as 1 MB or even 2 MB.
In Windows 2000, the default paging file size is equal to 1.5 times the amount of physical memory on the system. On a 4-GB computer, this might result in a paging file too large to be effective. A 256-MB paging file might be a more effective use of disk space. However, a smaller paging size affects the size of total committed memory for applications.