Audit Logs That Track User Activity on an Information System

question 33

Multiple Choice

Audit logs that track user activity on an information system provide ____.

• A) identification
• B) authorization
• C) accountability
• D) authentication

Understand and apply the concepts of confidence intervals to estimate population parameters.

Calculate the sample size required for estimating population parameters within a desired margin of error.

Formulate confidence intervals for population means with known or unknown population standard deviations.

Construct confidence intervals for population proportions.

---

Definitions:

Cost of Capital

The return rate that a company must earn on its investment projects to maintain its market value and attract funds.

Net Present Value

A calculation used to determine the present value of a series of future cash flows minus the initial investment, often used in capital budgeting.

Return on Investment

A financial metric used to evaluate the efficiency of an investment, calculated by dividing the benefit (return) of an investment by the cost of the investment.

Present Value of An Annuity

The current worth of a series of future payments or receipts, discounted at a specific interest rate.