If a Few Bits in an HDD Sector or NVM

question 32

Multiple Choice

If a few bits in an HDD sector or NVM page are corrupted, the controller can recover the correct values using ECC only if

• A) the bit corruption is limited to the data portion of the sector/page.
• B) the bit corruption hasn't occurred in the ECC of the sector/page.
• C) the bit corruption hasn't occurred in the ECC or the header of the sector/page.
• D) number of bits corrupted is low irrespective of where the corruption occurs in the sector/page.

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Definitions:

Transparency

The characteristic of an object or image that allows light to pass through it, resulting in it being see-through or translucent.

Dimensions

Refers to the measurable attributes of objects, such as height, width, and depth, often used in various scientific, engineering, and design fields.

Brightness

The level of light emitted from a screen or light source, which can be adjusted to make displays easier to see or to create mood lighting.

Contrast

The difference in luminance or color that makes an object distinguishable from other objects and the background.