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DochEvi [55]
3 years ago
7

QUIZLET Packet ________ is a form of protection for your computer that looks at each packet that comes into your computer networ

k. scanning screening examination viewing
Computers and Technology
1 answer:
anastassius [24]3 years ago
5 0

Answer:Screening

Explanation:Packet screening is the process in which whenever a packet is received at the destination port, there is the examining of the packet.The examination of the packet rote from source to destination takes place. The screening takes place for evaluating that the data in the packet is adequate and carries no error that can risk in the security, tracks the routes  of the packet path etc.

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A series of instructions coded in a language to instruct the computer to perform a task is
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an algorithm

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When your hands are on home row, your left hand rests lightly on _____. J K L ; A S D F Z X C V Q W E R'
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7 0
3 years ago
Write a program that asks the user for a word. Next, open up the movie reviews.txt file and examine every review one at a time.
Hatshy [7]

Answer:

import numpy as np

word = input("Enter a word: ")

acc = []

with open("Downloads/record-collection.txt", "r") as file:

   lines = file.readlines()

   for line in lines:

       if word in line:

           line = line.strip()

           acc.append(int(line[0]))

   if np.mean(acc) >= 2:

       print(f"The word {word} is a positive word")

       print(f"{word} appeared {len(acc)} times")

       print(f"the review of the word {word} is {round(np.mean(acc), 2)}")

   else:

       print(f"the word {word} is a negative word with review\

{round(np.mean(acc), 2)}")

Explanation:

The python program gets the text from the review file, using the user input word to get the definition of reviews based on the word, whether positive or negative.

The program uses the 'with' keyword to open the file and created the acc variable to hold the reviews gotten. The mean of the acc is calculated with the numpy mean method and if the mean is equal to or greater than 2 it is a positive word, else negative.

5 0
3 years ago
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