The ReadDouble and WriteDouble Methods of the RandomAccessFile Class, Process

question 26

Multiple Choice

The readDouble and writeDouble methods of the RandomAccessFile class, process double precision floating-point numbers as ____ quantities.

• A)ten-byte
• B)two-byte
• C)four-byte
• D)eight-byte

---

Definitions:

Equivalent Annual Cost

A financial analysis tool used to compare the cost effectiveness of two or more alternative investments, taking into account both the initial investment and the annual operating costs.

Discounted Payback

A capital budgeting method that calculates the time required to break even on an investment based on the discounted cash flows.

Profitability Index

A financial tool used to assess the desirability of an investment by dividing the present value of future cash flows by the initial investment cost.

Economic Lives

The duration over which an asset is expected to be useful in generating revenue or other economic benefits.