Why did network models like OSI $($Open Systems Interconnection$)$ and TCP$/$IP $($Transmission Control Protocol$/$Internet Protocol$)$ adopt the layering approach?

Question $26$Answer

a$.$

To ensure that all network devices follow the same standards for interoperability.

b$.$

To simplify network troubleshooting by separating the responsibilities of each layer.

c$.$

To increase the speed of data transmission by reducing the number of protocol layers.

d$.$

To allow for easier implementation of network protocols by dividing the tasks into manageable parts.