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ISFS · Question #10

What is the definition of the Annual Loss Expectancy?

The correct answer is A. The Annual Loss Expectancy is the amount of damage that can occur as a result of an incident. Annual Loss Expectancy (ALE) quantifies the expected yearly financial damage from a specific risk, calculated as Single Loss Expectancy (SLE) × Annual Rate of Occurrence (ARO). Option A is correct because ALE is fundamentally the monetized damage an organization expects to…

Risk and security management

Question

What is the definition of the Annual Loss Expectancy?

Options

  • AThe Annual Loss Expectancy is the amount of damage that can occur as a result of an incident
  • BThe Annual Loss Expectancy is the size of the damage claims resulting from not having carried out
  • CThe Annual Loss Expectancy is the average damage calculated by insurance companies for
  • DThe Annual Loss Expectancy is the minimum amount for which an organization must insure itself.

How the community answered

(58 responses)
  • A
    74% (43)
  • B
    16% (9)
  • C
    5% (3)
  • D
    5% (3)

Explanation

Annual Loss Expectancy (ALE) quantifies the expected yearly financial damage from a specific risk, calculated as Single Loss Expectancy (SLE) × Annual Rate of Occurrence (ARO). Option A is correct because ALE is fundamentally the monetized damage an organization expects to suffer from incidents over a year - it directly answers "how much will this risk cost us annually?"

Option B is wrong because ALE is not about damage claims or the consequences of failing to act - it's a proactive risk calculation, not a reactive penalty. Option C is a distractor because ALE is an internal organizational calculation, not an insurance industry average (though insurers use similar actuarial math). Option D is wrong because ALE is an input used to decide how much insurance is appropriate, not itself a minimum coverage requirement.

Memory tip: Think of ALE as your "risk price tag per year." If a server failure causes $10,000 in damage and happens twice a year, your ALE is $20,000 - that's the damage from incidents, which is exactly what option A describes.

Topics

#Annual Loss Expectancy#ALE#risk quantification#incident damage

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