The Layer of the IEEE 802 Reference Model That Includes

question 12

Multiple Choice

The layer of the IEEE 802 reference model that includes such functions as encoding/decoding of signals and bit transmission/reception is the _________ .

• A)physical layer
• B)control layer
• C)logical link layer
• D)media access layer

---

Definitions:

Risk-free Rate

The theoretical return on an investment with zero risk, often represented by the yield on government securities like U.S. Treasury bills.

Real Estate

Property consisting of land or buildings, and anything affixed to the land, that has economic value.

Mutual Fund Shares

Units of ownership in a mutual fund, offering investors a proportionate stake in the fund's portfolio and its income.

Debt Securities

Bonds; also called fixed-income securities.