Multiple choice networking osi-model

What are the sublayers of the data link layer?

  1. MAC and IPX

  2. hardware and frame

  3. MAC and LLC

  4. WAN and LAN

  5. Mac address

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The data link layer (Layer 2) has two sublayers defined by the IEEE 802 standard: LLC (Logical Link Control) and MAC (Media Access Control). LLC handles flow control and error control, while MAC handles addressing and channel access. Other options like WAN/LAN are network types, not sublayers.