bimi$11$t$\_04\mathrm{.}06\mathrm{.}070$

Which of the following is one reason for the importance of protocols such as TCP$/$IP$?$

a$.$ It provides an algorithm for routing.

b$.$ It makes communication dependent on the physical medium.

c$.$ It provides a common language between different platforms.

d$.$ It creates a way for NICs to communicate between them.