Data Warehouse Routinely Uses _____ Structures in Its Complex, Multilevel

question 63

Multiple Choice

Data warehouse routinely uses _____ structures in its complex, multilevel, multisource data environment.

• A) 1NF
• B) 2NF
• C) 3NF
• D) 4NF

---

Definitions:

Average Investment

The mean amount of capital invested in a particular asset, project, or portfolio over a specific time period.

Present Value

The current worth of a future sum of money or stream of cash flows, given a specified rate of return; used in financial analysis to assess the value of future income.

Capital Investment

The expenditure of funds by a firm to acquire physical assets, such as property, plant, or equipment, to improve its long-term income and profitability.

Net Present Value Method

A method of analysis of proposed capital investments that subtracts the amount to be invested from the present value of the cash flows expected from the investments.