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4 years ago

A firewall can consist of all devices positioned on the network _____________.

Computers and Technology

1 answer:

ale4655 [162]4 years ago

6 0

Answer:

The answer to this question is "perimeter".

Explanation:

In computer science, the firewall is used to provide a network security system that manages network traffic like incoming and outgoing signals. This traffics is based on predetermined security rules. The firewall typically installs a boundary between a trusted inner network and an untrusted outer network, such as the Internet. It is a software concept and Perimeter firewalls manage the flow of network traffic and host or organization's border the boundary that provides the first line of security against outer attacks and blocking access to inappropriate content from inside an organization.

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Cómo se hacían antes las cosas que hoy en día se hacen apoyadas en aplicaciones y software?

KatRina [158]

Answer:

Las cosas que hoy en día se hacen apoyadas en aplicaciones y el software se hacían de manera manual, artesanal o empírica, es decir, antes del avenimiento de la era digital, las tareas que hoy se han automatizado o informatizado se realizaban de forma analógica, mediante procesos con una participación humana mucho más fuerte.

Así, por ejemplo, en el entrenamiento, la medición de variables por parte de los entrenadores respecto de los atletas era procesada de forma manual: la comparación de las distintas estadísticas era recopilada en formato físico, y analizada en forma personal por profesionales idóneos para tal tarea, mientras que hoy en día esa tarea se ha automatizado y es llevada a cabo por programas informáticos específicos.

A su vez, respecto de la tecnología, por ejemplo, el análisis de las variables de mercado y la subida o bajada de distintos valores era sistemáticamente analizada en forma manual, mientras hoy en día diversos programas permiten realizar un análisis técnico y financiero en forma digital.

6 0

3 years ago

Write a Python 3 program to read from a .csv file containing rates from power companies. Your program should determine the avera

aliya0001 [1]

Answer:

In python:

file = open("rates.csv", "r")

ratecount = 0

ratesum = 0

mylist = []

rates = file.readlines()

for nums in rates:

num = nums.rstrip('\n')

mylist.append(int(num))

for i in num:

ratesum= ratesum + int(i)

ratecount = ratecount + 1

print("Maximum Rate: "+str(max(mylist)))

print("Minimum Rate: "+str(min(mylist)))

print("Average Rate: "+str(ratesum/ratecount))

Explanation:

This opens the csv file

file = open("rates.csv", "r")

This initializes the number of rates in the file

ratecount = 0

This initializes the sum of the rates

ratesum = 0

This initializes an empty list

mylist = []

This reads the rates into lines

rates = file.readlines()

This iterates through the rates (as a string)

for nums in rates:

This removes the newline character \n in the rates

num = nums.rstrip('\n')

This appends the rates (as an integer) to the empty list

mylist.append(int(num))

The following counts the rates in the file and also sum them up

for i in num:

ratesum= ratesum + int(i)

ratecount = ratecount + 1

This prints the maximum of the rates

print("Maximum Rate: "+str(max(mylist)))

This prints the minimum of the rates

print("Minimum Rate: "+str(min(mylist)))

This calculates and prints the average rate

print("Average Rate: "+str(ratesum/ratecount))

6 0

3 years ago

Plz help me i need it asap

Ulleksa [173]

Voyager

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I hope this helps chu

4 0

3 years ago

Which of the following statements is the least abstraction of the world wide web

Sliva [168]

Documents, images and other data you can access by providing a uniform Resource Locator. URL - the Web Address

I hope this helps. You didn't give me the choices to from.

8 0

4 years ago

Read 2 more answers

explain how a computer screen and the eye interact to produce the variety of colors that we see from the 3 colors that are actua

Dima020 [189]

Answer:

Each pixel of light coming from your computer is made up of a combination of Red, Blue and Green light of different intensities. As this pixel of light is so small your eye only "sees" the combination of those 3 pixels as the intended colour. (as opposed to just red, green and blue light) (This is also known as additive colour mixing)

5 0

3 years ago