Which internet of things (iot) challenge involves the difficulty of developing and implementing protocols that allow devices to communicate in a standard fashion?
a. security
b. compliance
c. interoperability
d. privacy

Option C i.e., Interoperability is the correct option

Explanation:

Interoperability performs for computers or its components for the purpose to communicate and it is important to improve the development of the Internet of Things. It performs the communication as well as share their services between computer or its components.

It also contains challenges occurred at the time of developing and implementing the protocols by which they communicate.

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