Which Is Not a Function of the Physical Layer

question 7

Multiple Choice

Which is not a function of the physical layer:

• A)transmission of bits.
• B)defining the rules by which one and zeroes are transmitted.
• C)providing error-free transmission of data.
• D)providing the physical connection between sender and receiver.
• E)specifying the type of connection and type of signals, waves or pulses that pass though it.

---

Definitions:

Borrow

The act of obtaining or receiving something with the intention of returning it or its equivalent, often involving money with an agreement to pay interest.

Capital Structure

The mix of different types of debt and equity that a company uses to finance its overall operations and growth.

Coupon Rate

The annual interest rate paid on a bond's face value by its issuer, representing the yield an investor expects to earn if the bond is held to maturity.