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Questions and Answers
What is the main responsibility of the physical layer in the OSI model?
What is the main responsibility of the physical layer in the OSI model?
- Error handling between two adjacent stations
- Organizing bits into logical units
- Transforming a stream of bits into a signal
- Transmitting a bit stream over a physical medium (correct)
What is the primary function of the data-link layer in the OSI model?
What is the primary function of the data-link layer in the OSI model?
- Transforms a stream of bits into a signal
- Organizes bits into logical units called frames (correct)
- Handles error between two adjacent stations
- Transmits a bit stream over a physical medium
What does the network layer in the OSI model primarily handle?
What does the network layer in the OSI model primarily handle?
- Organizing bits into logical units called frames
- Delivery of data between hosts on different networks (correct)
- Encoding and decoding bits into groups
- Transmitting a bit stream over a physical medium
Which layer is responsible for encoding and decoding bits into groups of bits in the OSI model?
Which layer is responsible for encoding and decoding bits into groups of bits in the OSI model?
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What is the specific responsibility of the data-link layer in terms of error handling?
What is the specific responsibility of the data-link layer in terms of error handling?
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