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Questions and Answers
What is the primary reason why throughput usually does not match the specified bandwidth in physical layer implementations?
What is the primary reason why throughput usually does not match the specified bandwidth in physical layer implementations?
- As a result of the amount of traffic being transmitted
- Because of many factors, including latency created by network devices (correct)
- Due to the type of traffic being transmitted
- Due to the goodput being higher than the throughput
What is goodput, in relation to throughput?
What is goodput, in relation to throughput?
- The product of throughput and traffic overhead
- The difference between throughput and traffic overhead (correct)
- The ratio of throughput to traffic overhead
- The sum of throughput and traffic overhead
What is a common type of physical media interface found on a 1941 router?
What is a common type of physical media interface found on a 1941 router?
- Fiber optic interface
- RJ-45 interface (correct)
- Coaxial interface
- Serial interface
What is the primary effect of electromagnetic interference (EMI) on copper media?
What is the primary effect of electromagnetic interference (EMI) on copper media?
What is the purpose of shielding in copper cables?
What is the purpose of shielding in copper cables?
What is the primary limitation of copper media?
What is the primary limitation of copper media?
What is the primary cause of crosstalk in copper media?
What is the primary cause of crosstalk in copper media?
What is the primary characteristic of copper media?
What is the primary characteristic of copper media?
What is the primary effect of attenuation on copper media?
What is the primary effect of attenuation on copper media?
What is the primary reason for following strict distance limitations in copper media?
What is the primary reason for following strict distance limitations in copper media?
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