$16$ Which two functions are performed at the MAC sublayer of the OSI data link layer? $($Choose two.$)$

Adds Layer $2$ control information to network protocol data.

Provides synchronization between source and target nodes.

Enables IPv$4$ and IPv$6$ to utilize the same network interface and media.

Communicates between the networking software at the upper layers and the device hardware at the lower layers.

Integrates various physical technologies.