ICI (Interface Control Information) is
| A. | used to transfer user data from layer to layer |
| B. | used to exchange information by peer entities at different sites on the network to instruct an entity to perform a service function |
| C. | a combination of service data unit (SDU) and protocol control information (PCI) |
| D. | a temporary parameter passed between N and N - 1 layers to involve service functions between two layers |
Answer : D Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
