5 Questions
Which organization developed the Open Systems Interconnection model (OSI model)?
International Organization for Standardization (ISO)
Which organization primarily funded the development of the Internet protocol suite?
U.S. Department of Defense
How many abstraction layers are there in the OSI reference model?
Seven
What does each intermediate layer in the OSI model serve?
A class of functionality to the layer above it and is served by the layer below it
What is the Internet protocol suite as defined in RFC 1122 and RFC 1123?
A model of networking developed contemporarily to the OSI model
Test your knowledge of the Open Systems Interconnection (OSI) model by taking this quiz on the seven layers of the OSI reference model. Learn about the functions and interactions of each layer in the model.
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