What Is Mobile

question 29

Multiple Choice

What is mobile?

• A)Means the technology can travel with the user; for instance, users can download software, email messages, and web pages onto a laptop or other mobile device
• B)Refers to any type of operation accomplished without the use of a hard-wired connection.
• C)A wireless PAN technology that transmits signals over short distances among cell phones, computers, and other devices
• D)Provides communication for devices owned by a single user that work over a short distance.

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Definitions:

Internal Rate of Return

A metric used in financial analysis to estimate the profitability of potential investments, calculated as the rate of return that makes the net present value of all cash flows equal to zero.

Present Value

The current valuation of a future sum of money or cash flows, when evaluated at a given rate of return.

Desired Rate of Return

The return a investor expects to achieve from an investment.

Net Present Value

The difference between the present value of cash inflows and the present value of cash outflows over a period of time, used in capital budgeting to assess the profitability of investments.