10 Questions
What is the primary reason why throughput usually does not match the specified bandwidth in physical layer implementations?
Because of many factors, including latency created by network devices
What is goodput, in relation to throughput?
The difference between throughput and traffic overhead
What is a common type of physical media interface found on a 1941 router?
RJ-45 interface
What is the primary effect of electromagnetic interference (EMI) on copper media?
Distortion and corruption of the data signal
What is the purpose of shielding in copper cables?
To counter electromagnetic interference (EMI)
What is the primary limitation of copper media?
Attenuation of the signal over long distances
What is the primary cause of crosstalk in copper media?
Disturbance caused by the electric or magnetic fields of a signal on one wire
What is the primary characteristic of copper media?
Transmission as electrical pulses through copper cables
What is the primary effect of attenuation on copper media?
Decrease in the signal strength
What is the primary reason for following strict distance limitations in copper media?
To minimize attenuation of the signal
Learn about the different types of copper media used in networking, including UTP cables and their characteristics. Understand how they are used to connect network hosts and devices.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
