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Anettt [7]
3 years ago
9

Which of the following types of servers can be used to cache requested Internet resources so that they can be more quickly deliv

ered to users requesting the same resource while at the same time reducing the burden on the external network connection to the Internet for an organization?a. file serverb. DNS serverc. DHCP serverd. proxy server
Computers and Technology
1 answer:
Nitella [24]3 years ago
7 0

Answer:

Option d): Proxy Server  is the correct answer.

Explanation:

Proxy Server can be used to cache requested Internet resources so that they can be more quickly delivered to users requesting the same resource while at the same time reducing the burden on the external network connection to the Internet for an organization.

<u>Working of Proxy Server:</u>

These servers work by saving all the files into the servers that are uploaded by other persons once. After that whenever someone needs the same file, it is provided by the proxy server itself rather than the actual stored location of the file. Thus it somehow speeds up the delivery process.

<h2>I hope it will help you!</h2>
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Answer:

(A) 1

Explanation:

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UNIX file systems supports three files namely: ordinary file, directory files, device files or special files.

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g You need to create a program that will read the scores from the CSV file, pass the scores as a list to the finalGrade function
Goshia [24]

Answer:

def finalGrade(scoresList):

""" Function that finds the final grade """

hw1_weighted = float(scoresList[0])/10 * 0.05

hw2_weighted = float(scoresList[1])/10 * 0.05

mid_weighted = float(scoresList[2])/100 * 0.40

fin_weighted = float(scoresList[3])/100 * 0.50

final_grade = (hw1_weighted + hw2_weighted + mid_weighted + fin_weighted) * 100

return final_grade

if __name__ == '__main__':

''' Reading and processing scores '''

# Reading names from text file

names = []

# Opening text file

with open("d:\\Python\\names.txt", "r") as fp:

# Reading data

for line in fp:

# Stripping new line

line = line.strip()

# Adding to list

names.append(line)

# Reading scores

finalGrades = []

# Reading scores

with open("d:\\Python\\scores.csv", "r") as fp:

# Reading data

for line in fp:

# Stripping new line

line = line.strip()

# Scores list

scores = []

# Iterating over scores

for score in line.split(','):

# Adding to list

scores.append(score)

# Finding grade

grade = finalGrade(scores)

# Adding to list

finalGrades.append(grade)

# Printing result

for i in range(len(names)):

print("\n%s earned %.1f%%"%(names[i], finalGrades[i]))

Explanation:

This program was implemented with python programming language.

This program will read the scores from the CSV file, pass the scores as a list to the finalGrade function, and display the resulting final grade, along with the student's name.

See attachment for screenshots

6 0
3 years ago
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