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What is line of site signal propagation?
Line-of-sight propagation is also said as electro-magnetic radiation or acoustic wave propagation. This includes light emissions traveling in a straight line.
What is a unique problem of satellite broadband connections?
The biggest problem with satellite broadband connections is the latency (time it takes to make a connection). Instead of your signal traveling through a wire with 40-100ms travel time, you can take 800-1200ms to complete the connection. Satellite may be good for streaming videos, but it is almost worthless to use for playing high-speed interactive video games. During the 1+ second it takes you to see an opponent move on your screen, the bad guy may be able to shoot at you several times before you even know he is there.
What is different about the method used to boost digital signal strength compared to the method used to boost analog signal strength?
A digital signal requires a repeater, which retransmits the signal in its original form, and an analog signal requires an amplifier, which increases the strength of both the signal and the noise it has accumulated.
Laptop you get a wireless signal from a library across the street but your signal is very low sometimes no signal what can you do to get a better signal?
You could attach an external directional antenna. Google for 'wireless antenna'.
True or False Broadband cable is a symmetrical technology?
False. You probably have figured it out already, but video signal (dubbed CATV or Cable TV) was previously the only thing traveling through the cable coax you use today to transport IP data and video data. As a result, the downlink is going to be much higher than the uplink due to the bandwidth of the signals traveling through the coax. With that in mind, Cable Broadband remains asymmetrical.
Does Latency occurs when a signal traveling on one wire or cable infringes on the signal traveling over an adjacent wire or cable?
false
Latency occurs when a signal travel and one wire or cable infringes on the signal traveling over an adjacent?
false
Latency occurs when a signal traveling on one wire or cable infringes on the signal traveling over an adjacent wire or cabletrue or false?
False
What is it called when a Signal traveling on wire infringes on signal traveling on adjacent wire or cable?
Crosstalk
Occurs when a signal traveling on one wire or cable infringes on the signal traveling over an adjacent wire or cable?
C. Crosstalk The answer is also False, from the Network + Guide to networks 5th edition.
Which of these options are examples of flaws in signal transmission?
Noise and Latency
What is VoIP testing?
Checking VoIP latency and voice quality and signal transmission.
What is the commonly used term that determines the distance at which the signal traveling on a cable begins to weaken?
Signal LOSS per 100 feet.
When traveling out of state, would Sirius Radio lose signal or does it stay constant no matter where you are?
You should receive your radio signal nationwide.
What term is used to describe the time it takes a signal to travel from one location to another on a network?
Latency of course. It is often called "ping" on multiplayer online games.
What is the cable property that determines the distance at which the signal traveling on a cable begins to weaken?
Attenuation
When traveling under 45 mph you must signal how many feet before turn?
When traveling under 45 mph, you must signal at least 100 feet before making a turn. This signal allows other drivers and pedestrians to anticipate your actions and helps maintain safety on the road.
