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What is the end-to-end delay in a packet switching network comprised of processing delay, queueing delay, transmission delay, and propagation delay?
What is the end-to-end delay in a packet switching network comprised of processing delay, queueing delay, transmission delay, and propagation delay?
- The time taken for a router to process and forward a packet
- The time taken for a packet to be transmitted over the network link
- The time taken for a receiver to assemble all the packets
- The time taken for a packet to travel from source to destination (correct)
What is the primary function of a router in a packet switching network?
What is the primary function of a router in a packet switching network?
- Allocate dedicated bandwidth for each packet
- Assemble packets at the receiver
- Store and forward packets (correct)
- Manage network access for hosts
What do network protocols primarily regulate in a network?
What do network protocols primarily regulate in a network?
- Bandwidth division into pieces
- Physical media access technology
- Communication activities between hosts (correct)
- Resource reservation for applications
In a packet switching network, what happens to an application message before it is transmitted onto the link?
In a packet switching network, what happens to an application message before it is transmitted onto the link?
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Which layer of the OSI model regulates communication activities between hosts for specific purposes?
Which layer of the OSI model regulates communication activities between hosts for specific purposes?
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