Question

An unpaged or read-ahead cache associates disk domains with the address of the read and continues for a specific length. the major disadvantage of unpaged cache is that

Answer 1

The major disadvantage of unpaged cache is that it allows cache domain to contain redundant data.

The memory is responsible for allowing the processor to operate at a very high speed. It is also used to store programs, data and applications that are used very often.

When cache domain contains redundant data, this memory gets full very soon. As a result, it will slow down the operating speed of the processor and in turn that of the computer itself. Also, there will be no space to store more important files.