Which sentence contains the WRONG information about Risk Assessment?

a$.$ Uncertainty, which can be measured via probabilities, is involved in all components.

b$.$ Baselines, informal, detailed risk analysis, and combined approaches are approaches for performing risk assessment based on ISO $1335.$

c$.$ It is not part of the risk assessment process, the context, and system characterization.

d$.$ Risk assessment is essential for ensuring modern systems' security, safety, and performance, given their large number of interdependencies, making the presence of a significant breach cascade feasible.