Q: In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.
Direct memory access ( DMA ) is a feature of computer systems that allows certain hardware subsystems to access main system memory ( random-access memory ) , independent of the central processing unit ( CPU ) .
A:
Direct memory access ( usually shortened to DMA ) is a technology used in Computers and microprocessors .