5 Questions
Which of the following is an example of a medium in a data communications system?
Fibre optics
What is the role of the destination in a data communications system?
Receiver of the transmitted data
Which of the following is an example of a source in a data communications system?
Computer
What is the purpose of interfaces in a data communications system?
To enable connection between different components
Which layer of the OSI model is concerned with the physical transmission of data?
Physical Layer
Test your knowledge of network and communication topics related to the introduction and physical layer in the field of computer science and engineering. Explore concepts such as communication models, network types, protocol layering, TCP/IP protocol suite, OSI model, physical layer performance, transmission media, switching, and circuit switched networks.
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