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Questions and Answers
What are the parameters used to measure network performance?
What are the parameters used to measure network performance?
- Loss, Queue length, Network security
- Loss, Delay, Throughput (correct)
- Delay, Throughput, Network congestion
- Queue length, Network congestion, Network delay
In computer networks, what is a queue?
In computer networks, what is a queue?
- A type of network protocol
- A parameter used to measure network performance
- A collection of data packets waiting to be transmitted (correct)
- A method of securing the network
What does network congestion lead to?
What does network congestion lead to?
- Security breach
- Network scalability
- Throughput and queue length
- Loss and delay (correct)
What causes network delay in the presence of excessive network traffic?
What causes network delay in the presence of excessive network traffic?
Which of the following is NOT a parameter used to measure network performance?
Which of the following is NOT a parameter used to measure network performance?
What is a collection of data packets collectively waiting to be transmitted by a network device known as?
What is a collection of data packets collectively waiting to be transmitted by a network device known as?
What is packet loss?
What is packet loss?
Which time delay is dependent on the packet length and transmission rate?
Which time delay is dependent on the packet length and transmission rate?
What is the most dominant time delay in network performance?
What is the most dominant time delay in network performance?
Which factor determines whether the queuing time will be small or large?
Which factor determines whether the queuing time will be small or large?
What does propagation delay depend on?
What does propagation delay depend on?
In the Caravan Scenario, what does the transmission time depend on?
In the Caravan Scenario, what does the transmission time depend on?
What is the propagation delay in the Caravan Scenario with a 1000 km direct link and propagation speed of 2.5 x 10^8 meters/sec?
What is the propagation delay in the Caravan Scenario with a 1000 km direct link and propagation speed of 2.5 x 10^8 meters/sec?
What is the transmission delay for sending a file of 2000 bytes from A to B over a direct link of R = 2 Mbps?
What is the transmission delay for sending a file of 2000 bytes from A to B over a direct link of R = 2 Mbps?
What is not a dominant time delay in network performance?
What is not a dominant time delay in network performance?
Which factor determines the queuing time in a network?
Which factor determines the queuing time in a network?
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