ECSA v10: EC-Council Certified Security Analyst v10

By ECCouncil · Question Mode

QuestionQ112

VerifiedReport Writing and Post Testing Actions

John is a newly appointed penetration-testing manager at ABC Ltd. He has been assigned to build a penetration-testing team and is asked to justify its return on investment (ROI).

To assess and forecast the team’s ROI by considering parameters such as the team’s expected returns and investment cost, how can John calculate ROI?

Explanation

Return on investment measures the net benefit earned from an investment relative to its cost. The formula is ((\text{Expected returns} - \text{Cost of investment}) / \text{Cost of investment}).

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