Answer:
A cache memory prevents the need to type the same addresses repeatedly.
Explanation:
A cache is a storage place in which data is stored temporarily to allow faster access to this data. Also essential of a cache is that it is transparent in the sense that when data is retrieved it is not visible whether it is retrieved from the original source or retrieved from the cache, apart from the short access time. Storing data on a faster medium to have faster access to this data is called caching. The term cache is usually used for both the data that is cached and the storage location where this data is cached.
