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3 years ago

Cuales son los tipos de galeria virtual

Computers and Technology

1 answer:

Lelu [443]3 years ago

5 0

¿Está usted preguntando cómo la galería virtual es importante, o el impacto que tiene.

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How many free passes do you get for skipping videos and getting answers

blondinia [14]

Answer:

I think it is 1 because that is all that works for me

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2 years ago

What is the purpose of the Occupational Safety and Health Act?

NikAS [45]

Answer:

The purpose of this act was to reduce workplace hazards and implement more safety and health programs for both employers and their employees.

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3 years ago

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House real estate summary Sites like Zillow get input about house prices from a database and provide nice summaries for readers.

Ksivusya [100]

Answer:

current_price = int(input("Enter the current price: "))

last_months_price = int(input("Enter the last month's price: "))

print("This house is $" + str(current_price))

print("The change is $" + str(current_price - last_months_price) + " since last month")

print("The estimated monthly mortgage is ${:.2f}".format((current_price * 0.051) / 12))

Explanation:

Ask the user to enter the current price and last month's price

Print the current price

Print the change in the price, subtract the last month's price from the current price

Print the estimated monthly mortgage, use the given formula to calculate, in required format

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4 years ago

Looking at your Personal Fact Sheet, do you see any areas that may need improvement? In which areas do you have the most room fo

Andrej [43]

In the Church and in the classroom.

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3 years ago

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"Explain the functionality of the different layers found in the network protocol stack of an operating system such as Linux"

arsen [322]

Answer:

There are 7 layers in linux.

Explanation:

As networking is difficult and complex.

Imagine if every application had to know how to communicate on every step that would be more than just complex. So, rather than reinvent something which will help it to communicate let’s just make something that will automatically controls the communication and for that protocols came in to live.

As for the linux operating system, it is not exceptional from other operating systems.

There are 7 layers on network protocol stack use to communicate with other network protocol stack.

1. Application layer

2. System call interface

3. Protocol agnostic interface

4. Network protocol

5. Device agnostic interface

6. Device drivers

7. Physical hardware

All the layers vary in their functionality.

One more important thing to remember is that the network protocol stack layers is not one way its 2 way communication. First, when a client request to a network and second, when the request is full filled.

The top most layer is a part of user space, the next five layers comes in the kernel space and the final layer is the physical layer.

Application layer:

When a client or user request to a network the request initially comes to this layer.

On this layer we use tcp/ip protocol.

System call interface(SCI):

When application layer make a call to the kernel this layer handles that call. And take the request to the next layer.

Protocol agnostic interface:

This layer has two functions “talking” or “listening”. There is a thing called sockets which perform these functions and each socket has an id which is used specifically for an application.

Network protocol:

This layer is used for how the data is sent or received.

Device agnostic interface:

It is used to connect data from/to kernel user space and the network device drivers which allows the data to prepare itself for transmission over the medium from the network device.

Physical hardware :

This layer is responsible for the data packets transmission and received from the network medium being used whether cable or wireless.

5 0

3 years ago