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aksik [14]
2 years ago
8

What is the difference between a switch and a hub?

Computers and Technology
1 answer:
marta [7]2 years ago
8 0

Explanation:

A hub is used to send the message from one port to other ports.It does not know the specific address of the destination where the message needs to send.it works on Physical layer of the OSI model(layer 1).

A switch can handle data and it knows the specific address of the destination.A switch works on the data link Layer of the OSI model(layer 2).

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I have a summary to write for my robotics class but it is way too hard and i have a bery less time. If you can help me it would
Ierofanga [76]

Answer:

What is Robotics?

Robotics is the branch of technology that deal with the design, construction, operation and application of robots as well as computer system for there control, sensory feed back, and information processing. the design of given robotic system often contain principle of mechanical or electronic engineering and computer science. The word robotic was first used in 1941 by the writer Isaac Asimov.

Branches of robotics:

Artificial intelligence: The developing of an intelligence of machine and is a branch of computer science.

Nano Robotics : the field of creating machines that are at a scale of a nano meter.

Tele-presence: The study given to an illusion of being at a place without being there physically.

Robot Locomotion: The study of method that Robots used to transport them selves from place to another.

Robots have long captured the human imagination but despite many advances robots have yet to reach the potential so often envisioned in science fiction today engineers and computer scientist are still pursuing one missing ingredient high intelligence it would be nice for example: if robots possessed the intelligent needed to cope  with uncertainty, learn from experience and work as team.

Intelligent robots will be one of the engineering achievement of 21 century said Junku Yuh, how leads the robotics program in the national science foundation computers and information science and engineering directorate "we will see them more and more in our daily life".

5 0
3 years ago
HELP ASAP!!! 100 POINTS
malfutka [58]

Answer:

Below.

Explanation:

Up until a few weeks ago, I too was not aware of the extremely rich and entertaining variety of anime that existed. My first encounter with anime (outside Saturday morning cartoons) was when I was about nine years old. My mom took my siblings and I to see the Hayao Miyazaki film “Spirited Away.” At the time, I didn’t enjoy it at all. I thought it was boring, confusing, weird and creepy. Why? Because I was a child, and “Spirited Away” is not really a children’s film. Like many anime feature films, it is an experience better appreciated by mature viewers.

That isn’t to say that anime shouldn’t be viewed by children at all. If kids grow up watching anime, that’s fine. The problem for many kids is that they are raised on American animation with simple plots, flat characters and cheap comic relief. Then, when they encounter a Japanese animation with complex character development, deep themes, subtle dialogue and thought-provoking stories, they find it boring, as I did with “Spirited Away.”

In the course of the last several weeks, however, I have gone on a journey to discover some of the best that anime has to offer. As a student, I don’t have time to devote to an ongoing anime series, so this article will deal exclusively with feature films.

Going into this movie marathon, I predicted that I would gain a better appreciation for anime. But I had no idea how powerful and entertaining these films would be. There wasn’t one that I disliked, and many of them instantly joined my list of all-time favorite movies as soon as the credits rolled. All these movies featured not only beautiful animation, but also interesting and authentic characters, as well as expertly crafted narratives.

One of the misconceptions about anime is that it all looks the same. This couldn’t be further from the truth. Although anime as a genre is easily recognizable, there is a wide variety of styles and techniques that can give each film a unique look and feel.

Take, for example, “The Tale of the Princess Kaguya.” The film is an adaptation of a Japanese folktale. The studio opted to go with a raw animation style, with lots of watercolors and negative space, in order to invoke the aesthetic of an ancient scroll. It’s a very minimalist style, but it works beautifully, and it allows the director to portray the story in a way that wouldn’t be possible with CGI animation.

In one scene, a character grows increasingly upset, and as she does, the animation itself becomes more and more wild and untamed until it eventually devolves into a mess of scribbles. Very few films are able to so successfully intertwine the content of their film with the form in which they present it.

A lot of people might say they prefer American animation because “it looks more realistic.” In Japanese animation, they say, the characters all have silly, exaggerated faces and features. Really? Let’s do a side-by-side comparison.

These two films, “When Marnie Was There” and “Frozen,” came out within one year of each other. Frozen was one of the most popular American animated films in years. “When Marnie Was There” is (maybe) the last film to be produced by anime legends Studio Ghibli.

Looking at the two, which is more realistic? Well, it depends on what you mean by the word ‘realistic.’ If realistic to you means how close an image comes to being photo-realistic (indistinguishable from real life) then obviously “Frozen” is the more realistic of the two. On the other hand, I look at this and see one image that was made by a computer program (with some human help) and another image that appears to have been drawn by hand. For me, at least, the image on the right has a human quality to it that makes it much more “real” than the image on the left, which can easily be reduced to a bunch of ones and zeroes.

Don’t get me wrong. I enjoy Disney and Pixar movies as much as the next guy. But to dismiss anime for not “keeping up” with American animation just doesn’t make sense. Japan hasn’t undertaken the quest for the unattainable photo-realism, not because they’re incapable, but because they know that traditional animation as an art form doesn’t need to wholly rely on computers to be beautiful and engaging.

A common trend amongst all the anime films I watched is that the characters are believable. They do things that normal, everyday people would do. They say things that real people do. Their actions and choices make sense. And because they are so believable, they become relatable. As the movies progress, you really feel a connection with these characters.

7 0
3 years ago
Read 2 more answers
Thinking about the career cluster, "Information Technology", which of these careers would typically NOT be included? (Choose thr
Dvinal [7]
I am guessing, my guess would be scientific research, managing entertainment, and video game designer
3 0
3 years ago
Read 2 more answers
___ refers to the use of key performance indicators to monitor performance of the entire supply chain, including sourcing, plann
Komok [63]

Answer:

Supply chain analytics

Explanation:

-Supply chain analytics refers to analyzing data using different tools that allow to evaluate the performance of the supply chain and make decisions.

-Supply chain strategy refers to the plan the company designs to take the products from suppliers to distributors.

-Supply chain visibility refers to the company being able to know where the inventory is when it is moved from the producer to the destination.

-Supply chain optimization refers to everything the company uses to have the best supply chain operation possible.

-Supply chain integration is when all the steps of the process involved in manufacturing a product and getting it to its final destination are integrated.

According to this, the answer is that supply chain analytics refers to the use of key performance indicators to monitor performance of the entire supply chain, including sourcing, planning, production, and distribution.

7 0
2 years ago
My code get an input of 1900 and it should output not a leap year but it fails first line of code. It should output not a Leap a
marshall27 [118]

Answer:

Explanation:

The code does not fail on the first step since 1900 divided by 4 is actually 475 and has no remainder, meaning that it should return True. The code won't work because the if statements need to be nested in a different format. The correct algorithm would be the following, which can also be seen in the picture attached below that if we input 1900 it would output is not a leap year as it fails on the division by 400 which gives a remainder of 0.75

input_year = int(input())

if input_year % 4 == 0:

   if input_year % 100 == 0:

       if input_year % 400 == 0:

           print(input_year, "is a leap year")

       else:

           print(input_year, "- not a leap year")

   else:

       print(input_year, "is a leap year")

else:

   print(input_year, "- not a leap year")

3 0
2 years ago
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