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Which of the following topologies is susceptible to bounce?
Any technology with the possible exception to token ring may be susceptible to signal bounce when one of the cable segment is disconnected or there is a short in the wire segment. An unterminated end of a wire segment will cause signal bounce because there is no termination at one of the ends to absorb the signal, preventing it from bouncing back into the cable.
What kind of topology is susceptible to signal bounce?
A BusSource: Page 195 Network+ Guide to Networks 5e
What network topology is considered passive?
A passive network topology is one where devices do not actively amplify or regenerate signals as they transmit data. An example of this is a bus topology, where all devices are connected to a single central cable, and signals travel in both directions along the bus without any active devices to boost the signal. Because of this passive nature, such topologies can be more susceptible to signal degradation over longer distances.
Which topologies connect each devices to neighboring devices?
Ring - A ringtopology connects neighboring nodes until they form a ring. Signals travel in one direction around the ring. In ring topologies, each device on the network acts as a repeater to send the signal to the next device
What section of the atmosphere is known for its ability to bounce shortway radio signal?
Ionosphere
How can you boost GSM 3G cellular reception?
You can boost a GSM 3G cellular signal by placing the device on a reflective surface like aluminum foil. This will bounce back some of the signal which will boost the signal.
How do you reduce ground bounce?
Ground bounce can be reduced by minimizing the switching speed of the signals, optimizing pad and package placement to reduce loop area, using decoupling capacitors to stabilize power distribution, and reducing the length of the signal traces to decrease inductance. Additionally, employing techniques such as signal termination and buffer insertion can help mitigate ground bounce effects.
List of advantages of wired communications?
Wired communications have the following advantages. It is more secure than wireless communication since it uses cables rather than air, it is reliable because it is not susceptible to signal loss and it is faster as compared to wireless communication.
How do you prevent signal bounce on a bus network?
To prevent signal bounce on a bus network, you can implement proper termination by using resistors at both ends of the bus to absorb reflections. Additionally, maintain proper cable lengths and use twisted pair or shielded cables to reduce electromagnetic interference. Keeping the bus layout as short and direct as possible while minimizing stubs can also help mitigate signal integrity issues. Lastly, using drivers with controlled rise and fall times can further reduce the likelihood of signal bounce.
A map making instrument that sends a signal and waits for it to bounce off of objects to determine their location?
imaging radar
Why digital signals are more noise free than analog signals?
Digital signals are "forced" to be either 1 or 0, whereas analog signals are not. This means that a signal of 0.8 will be pushed to 1 in a digital signal and will remain 0.8 in an analog signal, and 0.2 will be 0 digital and 0.2 analog. This means that in order to overwhelm a digital signal the noise must do much more work to be effective. digital signal have only two states analog have infinite states therefore more susceptible to noise
What of the three analog-to-analog conversion techniques AM FM or PM is the most susceptible to noise?
AM (amplitude modulation) is the most susceptible to noise among the three analog-to-analog conversion techniques. This is because noise primarily affects the amplitude of the signal, leading to interference and distortions in the received signal. In contrast, FM (frequency modulation) and PM (phase modulation) are less susceptible to noise as they encode information in frequency and phase variations, respectively, which can be more effectively separated from noise during reception.
