Cloud Computing Daily Question (Single-choice) 20170901
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This post was last edited by HP0377 on 2017-9-1 18:42. Which of the following statements about protocol layering is incorrect? A. In a protocol, the lower layer is generally the service provider. B. In a protocol, the upper layer is generally the service user. C. The service details provided by the lower layer are hidden from the upper layer. D. The same hierarchical structure exists in various types of networks
The following statement about protocol layering is incorrect (D). A. In a protocol, the lower layer is generally the service provider. B. In a protocol, the upper layer is generally the service user. C. The service details provided by the lower layer are hidden from the upper layer. D. The same hierarchical structure exists in various types of networks
D. The same hierarchical method exists in various network types