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Questions and Answers
Which layer of the OSI model is responsible for transmitting information over physical or wireless technologies?
Which layer of the OSI model is responsible for transmitting information over physical or wireless technologies?
- Transport layer
- Application layer
- Network layer
- Datalink layer (correct)
Who is the author of the book 'Computer Networks'?
Who is the author of the book 'Computer Networks'?
- Andrew S. Tanenbaum (correct)
- Keith Ross
- Noha Ahmed Hikal
- Jim Kurose
What is the main function of communications protocols in computer networks?
What is the main function of communications protocols in computer networks?
- Data encryption
- Error correction
- Resource sharing
- Data transmission (correct)
Which course objective involves learning about computer network design and operations?
Which course objective involves learning about computer network design and operations?
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What is the role of the network layer in the OSI model?
What is the role of the network layer in the OSI model?
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What does the infrastructure for applications support?
What does the infrastructure for applications support?
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What is the main function of protocols in the Internet?
What is the main function of protocols in the Internet?
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What do routers and switches do in a network?
What do routers and switches do in a network?
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What is the transmission rate determined by?
What is the transmission rate determined by?
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What governs all communication activity in the Internet?
What governs all communication activity in the Internet?
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