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Alla [95]
3 years ago
8

How does 802.11g differ from 802.11b and 802.11a?

Computers and Technology
1 answer:
Marina CMI [18]3 years ago
8 0

Try this explanation:

802.11a - the 1st generation, frequency - 5 GHz, max. data speed is 54 Mbits/sec.

802.11b - the 2d generation, frequency - 2.4 GHz, max. data speed is 11 MBits/sec.

802.11n - the last generation, frequency are - 2.4 & 5 GHz, max. data speed is 150 MBits/sec. and 600 MBits/sec. Supports 802.11a and 802.11b standarts.

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3 years ago
Why is stranded rather than solid cable used for patch cables? Why is it critical not to score the jacket too deeply when stripp
Serggg [28]

Answer:

The definition of the issues is listed throughout the section down.

Explanation:

  1. Stranded cables are somewhat more compact and can be mounted quickly. Strong cables become rigid in design, and they are not versatile for installation. In comparison with solid connectors, amplification is indeed high.
  2. Unless the innermost layer including its wire is broken as we attempt to connect the cable, it will not function. So, whenever stripping the cables through the walls, it's indeed important not to rank the jack too profoundly.
  3. It would be quick to untwist the cable and then will ensure that perhaps the connection is appropriate for the most widely encountered rj-45 connection whenever the wiring of 0.5 inches becomes coupled up.
  4. If we don't keep the right pin colors in order, the relation won't work. Afterward, when another connexon is broken due to many complications, it would be impossible to figure out the contacts unless the pins coloring are not always in sequence.
  5. The connection pairs can be cut off through 0.5 inches within about therefore the gap within the connector is narrower and the wire would not be correctly attached if we break the cable further. The link is lost and the cable does not run properly.
  6. It is necessary to ensure that perhaps the wires are forced to the end of the platform since the connexon will indeed be broken as well as the connector would not operate unless the wires aren't moved. The wires will fall out of another socket as well.
  7. Before even being incorporated into another crimping unit, it is good to carefully check the connection sequence to ensure that perhaps the wires are to the end since it is impossible to verify the sequence until the wires are attached to something like the connector. Unless the connections are not always in alignment, the link will also not be provided and indeed the wire would not operate correctly, even if the link is provided. Such wires can also be presented to use load barriers, and that it's the simplest operation.
  8. The Durability Tester has been used to determine the hardness between two stages, whereas the connection efficiency is tested using the qualification tester.

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3 years ago
What part of speech is contend
Amiraneli [1.4K]
Assuming the context, it would be considered a verb.

ie: "She contended to me that I was not acting maturely." 
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What color typically indicates the speaker port on a sound card?
allsm [11]
The answer to this question would be: Lime green

The lime green color code is for audio output for speaker or headphones. Color coding is greatly helpful to make sure that the port you are using is correct. Using the color you can determine what kind of input or output the port is for. There is a few others color coding like pink for analog microphone input, or light blue for audio input of analog line.
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3 years ago
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Describe and evaluate the working memory model of memory (16 marks)​
Lyrx [107]

Answer: The working memory model is a cognitive model of short term memory comprised of three main components; the central executive, the visuo-spatial sketchpad and the phonological loop. ... they suggests the components of working memory all have limited capacity.

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