Computer Science, asked by Zero256, 11 months ago

What is refreshing and refreshing in dynamic memory?

Answers

Answered by Anonymous
4

Answer:

Dynamic RAM Refresh. Refresh means you stimulate the DRAM to prevent "vaporization" (loss) of data due to leakage current in the microcondensers that constitute the bits (the bits are internally rewritten at once even when addressed for reading).

In a computer display, to refresh is to redraw the image information from memory . Computer or television displays have to be refreshed because they don't have the capacity to hold a stable image. Electron guns in the cathode ray tube ( CRT ) constantly sweep across the screen, redrawing the display.

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Answered by vijaytheboss
1

Answer:

Answer:Refresh means you stimulate the DRAM to prevent "vaporization"

of data due to leakage current in the microcondensers that constitute the bits .

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