Answer and Explanation:
Omnidirectional antenna are those antennas which receives the signals from multiple directions equally.These are the antennas that cannot get the signal from a particular direction thus gives the low throughput.
To get high throughput, directional antennas should be installed because they receive the signal from a particular direction only .Thus the signal received from these antenna work for a certain area.Example-Television antenna at homes are directional antennas names as Yagi-uda antennas.
Answer:
It could be because you where hack. Or there was something wrong with the site that stopped it from saying why it stopped.
True
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Answer:
Secure is the correct answer for the above question.
Explanation:
- When any person wants that any information is not hacked by any user then he needs to secure the information with the help of any security mechanism. This security mechanism can be of any type that facilities the user to stop the information are being hacked.
- The above question asked about the work which is needed to stop the message is being hacked. So there is a need to secure the information. so secure is the correct option while the other option is not valid because "simple, economical or verifiable" can not stop the message from accessed by the unauthorized user.
Answer:
chunking and short-term is the correct answer of this question.
Explanation:
chunking is a strategy to enhance a short-term memory.
Chunking is an method used to separate larger numbers that can not be psychologically separated.Chunking is the grouping of words in one sentence into short, important phrases. A chunk is the material segment that is used in many graphical formats, such as PNG etc.
Short-term memory is the knowledge a person is considering or is conscious of. This is also called healthy or main memory.
