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VMariaS [17]
4 years ago
13

What CLI command can be issued in CentOS 7 to help you to see every "hop" that a connection makes, including all of the switches

, routers, firewalls, or other computers that your communication hops across to reach the requested host?
Computers and Technology
1 answer:
aleksklad [387]4 years ago
5 0

Answer:

traceroute

Explanation:

This command traceroute implies its name, in networking, it is of interest sometimes to know the path a packet takes and how much time it uses between two nodes (PC). Using this command, will display the path that the packet follows when it is sent from one computer until it reaches the specified host (destination) , it reveals the entire routes and the hops the information packet makes on every switch, router and firewall and how much time it spent on each device along the way.

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Write a program that will draw a red circle on top of a blue square in the center of the canvas. The blue square should have sid
MakcuM [25]

Answer:

Explanation:

The following code is written in Python. It uses the imports the turtle class in order to be able to draw a blue square with 100pixels per side and then a red circle with a diameter of 100 pixels that fits perfectly inside the square.

import turtle

t = turtle.Turtle()

#Make Square

t.fillcolor('blue')

t.begin_fill()

t.back(50)

for i in range(4):

 t.forward(100)

 t.left(90)

t.end_fill()

#Make Circle

t.forward(50)

t.fillcolor('red')

t.begin_fill()

t.circle(50)

t.end_fill()

3 0
3 years ago
Por qué no es tan común el uso de energías mas amigables con el medio ambiente en el país donde vives?
Effectus [21]

Answer:

Explanation:

English:

All forms of electricity generation have an environmental impact on our air, water, and land, but it varies. Of the total energy consumed in the United States, about 40% is used to generate electricity, making electricity use an important part of each person’s environmental footprint.

Producing and using electricity more efficiently reduces both the amount of fuel needed to generate electricity and the number of greenhouse gases and other air pollution emitted as a result. Electricity from renewable resources such as solar, geothermal, and wind generally does not contribute to climate change or local air pollution since no fuels are combusted.

The fuel mix for U.S. electricity generation

The chart below shows that most of the electricity in the United States is generated using fossil fuels such as coal and natural gas. A small but growing percentage is generated using renewable resources such as solar and wind.

Spanish:

Todas las formas de generación de electricidad tienen un impacto ambiental en nuestro aire, agua y tierra, pero varía. Del total de energía consumida en los Estados Unidos, alrededor del 40% se usa para generar electricidad, lo que hace que el uso de electricidad sea una parte importante de la huella ambiental de cada persona.

Producir y usar electricidad de manera más eficiente reduce tanto la cantidad de combustible necesario para generar electricidad como la cantidad de gases de efecto invernadero y otra contaminación del aire emitida como resultado. La electricidad de recursos renovables como la energía solar, geotérmica y eólica generalmente no contribuye al cambio climático ni a la contaminación del aire local, ya que no se queman combustibles.

Combustible para la generación de electricidad en EE. UU.

El cuadro a continuación muestra que la mayor parte de la electricidad en los Estados Unidos se genera utilizando combustibles fósiles como el carbón y el gas natural. Un porcentaje pequeño pero creciente se genera utilizando recursos renovables como la solar y la eólica.

5 0
3 years ago
A relative path name defines a path from_________________________ Select one: a. from the UFD (user file directory) b. the curre
lorasvet [3.4K]

Answer:

(b)  the current directory

Explanation:

A path is the location or route to a particular file or folder in an operating system. This path is always unique and can either be relative or absolute.

A relative path name of a file defines the path to the file from the current or present working directory.

An absolute path name of a file defines the path to the file from the root directory. This path gives a complete descriptive path to a file from the start of the actual file system of the operating system.

4 0
3 years ago
I need Help Right now!!!!!!!!!!!!!!!!!!!!!!!!!
Vikki [24]
Analog<span> and </span>digital<span> signals are used to transmit information, usually through electric signals. In both these technologies, the information, such as any audio or video, is transformed into electric signals. The </span>difference between analog and digital<span> technologies is that in analog technology, information is translated into electric pulses of varying amplitude. In digital technology, translation of information is into binary format (zero or one) where each bit is representative of two distinct amplitudes. analog vs digital</span>
5 0
4 years ago
What is the difference between a Yahoo! and Yippy!?\
dmitriy555 [2]

Answer:

I guess the year it was found that's it

Yahoo- January 1994

Yippy- 2004 under the name Clusty but then was sold in 2010 to a company now called Yippy

5 0
3 years ago
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