Data Communication & Network Data Communications The ____ sublayer contains a header, computer (physical) addresses, error-detection codes, and control information.

The ____ sublayer contains a header, computer (physical) addresses, error-detection codes, and control information.

a. logical link control (LLC) c. medium access control (MAC)
b. logical flow control (LFC) d. physical link control (PLC)

Answer: C

Data Communication & Network