Data scrubbing. Data scrubbing is an error correction technique that uses a background task to periodically inspect main memory or storage for errors, then correct detected errors using redundant data in the form of different checksums or copies of data. Data scrubbing reduces the likelihood that single correctable errors will accumulate, leading to reduced risks of uncorrectable errors. Data integrity is a high-priority concern in writing, reading, storage, transmission, or processing of the computer data in computer operating systems and in computer storage and data transmission systems.
Second opinion The above is not really accurate, color blindness can be caused by cataracts, Both my parents were unable to tell the difference between colors of things for many years after developing cataracts. Only the various shades of beige (Mother) or grey (Father) were apparent. Luckily this can now be cured by surgery. So the answer to this question must be :- Yes you can go color blind but there are possibilities for this to be reversed. 1 person found this useful.
This is because our eyes receive no reflected light and they perceive the color to be black. However, when you add portions of red + green + blue the outcome is the CMYK colors as shown below. RGB colors are additive. While in return, subtract cyan â magenta â yellow â black and you will get the RGB colors. CMYK colors are subtractive for this very reason that it starts with all colors and when colors are subtracted the outcome is white (see below color swatch, the inside color is black). This is because the colors absorb the light.