What is the value of exposure factor if the asset is lost completely?
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A. B. C. D.A.
Exposure Factor represents the impact of the risk over the asset, or percentage of asset lost.
For example, if the Asset Value is reduced to two third, the exposure factor value is 0.66
Therefore, when the asset is completely lost, the Exposure Factor is 1.0
Incorrect Answers: B, C, D: These are not the values of exposure factor for zero assets.
The exposure factor (EF) is the percentage of loss that an organization would experience if a particular asset is impacted by a risk event. It is used to quantify the potential impact of a risk event on an asset. In other words, it measures the amount of loss that an organization would incur if a risk event were to occur.
In the context of this question, the asset is completely lost, which means that it is no longer available to the organization. Therefore, the exposure factor would be 100% since the organization would experience a complete loss of the asset.
However, in the given answer options, none of them directly correspond to 100%.
Option A: 1 implies a 100% loss, so this could be a correct answer.
Option B: Infinity is not a valid answer for exposure factor, as it is not a percentage and cannot be quantified.
Option C: 10 is not a valid answer for exposure factor either, as it is a numerical value and not a percentage.
Option D: 0 is also not a valid answer for exposure factor, as it would imply no loss at all.
Therefore, the most appropriate answer to this question would be A. 1, which represents a 100% loss and accurately reflects the impact of a complete loss of the asset on the organization.