Which layer is CoAP?(a) Control layer(b) Transport layer(c) Service layer(d) Application layerThe question was asked in class test.The doubt is from CoAP Protocol in chapter Internet Principles of IOT

Which layer is CoAP?(a) Control layer(b) Transport layer(c) Service la

1.	Which layer is CoAP?(a) Control layer(b) Transport layer(c) Service layer(d) Application layerThe question was asked in class test.The doubt is from CoAP Protocol in chapter Internet Principles of IOT
Answer» Correct choice is (c) SERVICE layer To explain: In intelligent NETWORK and cellular network, service layer is a conceptual layer within a network service provider architecture. CoAP is a service layer PROTOCOL that is INTENDED for use in resource-constrained internet devices, such as wireless SENSOR network nodes.

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Which layer is CoAP?(a) Control layer(b) Transport layer(c) Service layer(d) Application layerThe question was asked in class test.The doubt is from CoAP Protocol in chapter Internet Principles of IOT

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