Secondary storage media generally have greater storage capacity than RAM (random access memory), for this reason the data and program are stored there.

but ram memories are much faster, for example, a solid state disk (SSD) with SATA III connection can have read and write speeds of approximately 500 MB/s, while a DDR III RAM can have speeds between 12 and 18 GB/S, that is, more than 20 times faster.

So that the flow of data at the time of running a program is optimal, the data from the secondary storage unit is copied to the RAM and this ensures that the speed at which the programs run is at least 20 times faster, and our processes run better.

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2 years ago

An experimenter discovers that the time for people to detect a string of letters on a computer screen is 400 milliseconds, and t

nadya68 [22]

Answer:

The correct answer to the following question will be Option D (Subtractive method ).

Explanation:

This approach essentially requests a participant to construct two activities that are already in almost every way similar, except for a mental process that is assumed to also be included in any of the activities although omitted in another.
This method will be much more valuable when deciding the period for phonemic awareness, despite text-string identification.

The other three options are not related to the given scenario. So that Option D is the right answer.

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2 years ago