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Karo-lina-s [1.5K]
3 years ago
6

A radio and communications security repairer is responsible for both radio and satellite communication systems.

Computers and Technology
2 answers:
monitta3 years ago
5 0

Answer:

The answer is true

Explanation:

I got it correct on the quiz

natita [175]3 years ago
3 0
I'm almost certain the answer is true
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Write a function wordcount() that takes the name of a text file as input and prints the number of occurrences of every word in t
o-na [289]

Answer:

I am writing a Python program. Let me know if you want the program in some other programming language.        

import string  #to use string related functions

def wordcount(filename):  # function that takes a text file name as parameter and returns the number of occurrences of every word in file

   file = open(filename, "r")  # open the file in read mode

   wc = dict()  # creates a dictionary

   for sentence in file:  # loop through each line of the file

       sentence = sentence.strip()  #returns the text, removing empty spaces

       sentence=sentence.lower() #converts each line to lowercase to avoid case sensitivity

       sentence = sentence.translate(sentence.maketrans("", "", string.punctuation))  #removes punctuation from every line of the text file

       words = sentence.split(" ")  # split the lines into a list of words

       for word in words:  #loops through each word of the file

           if len(word)>2:  #checks if the length of the word is greater than 2

               if word in wc:  # if the word is already in dictionary

                   wc[word] = wc[word] + 1  #if the word is already present in dict wc then add 1 to the count of that word

               else:  #if the word is not already present

                   wc[word] = 1  # word is added to the wc dict and assign 1 to the count of that word                

   for w in list(wc.keys()):  #prints the list of words and their number of occurrences

       print(w, wc[w])  #prints word: occurrences in key:value format of dict        

wordcount("file.txt") #calls wordcount method and passes name of the file to that method

Explanation:

The program has a function wordcount that takes the name of a text file (filename) as parameter.

open() method is used to open the file in read mode. "r" represents the mode and it means read mode. Then a dictionary is created and named as wc. The first for loop, iterates through each line (sentence) of the text file. strip() method is used to remove extra empty spaces or new line character from each sentence of the file, then each sentence is converted to lower case using lower() method to avoid case sensitivity. Now the words "hello" and "Hello" are treated as the same word.

sentence = sentence.translate(sentence.maketrans("", "", string.punctuation))  statement uses two methods i.e. maketrans() and translate(). maketrans() specifies the punctuation characters that are to be deleted from the sentences and returns a translation table. translate() method uses the table that maketrans() returns in order to replace a character to its mapped character and returns the lines of text file after performing these translations.

Next the split() method is used to break these sentences into a list of words. Second for loop iterates through each word of the text file. As its given to ignore words of length 2 or less, so an IF statement is used to check if the length of word is greater than 2. If this statement evaluates to true then next statement: if word in wc:   is executed which checks if the word is already present in dictionary. If this statement evaluates to true then 1 is added to the count of that word. If the word is not already present  then the word is added to the wc dictionary and 1 s assigned to the count of that word.

Next the words along with their occurrences is printed. The program and its output are attached as screenshot. Since the frankenstein.txt' is not provided so I am using my own text file.

4 0
2 years ago
Who here has an old (preferably 80s) Toyota Celica i just bought mine and want to know how you guys like yours because mine is f
Maurinko [17]

Answer:

Explanation:

The 1980 Toyota Celica is a great car, it was my first car and I loved it. It has many luxury features that you don't see much in cars of that year. It is also extremely reliable and can take lots of use before beginning to give problems. I used to use it to get to and from school on a daily basis and it never once left me stranded. It includes power steering, cruise control, AC, etc. Not much more you can ask for in a car, it is also a very beautiful looking car, especially a well taken care of one. Enjoy your car.

8 0
2 years ago
Print("Weight on Earth?")
Lynna [10]

Answer:

weightEarth = float(input("Enter weight on earth: "))

weightMoon = weightEarth/6

print("Weight on moon:", weightMoon)

Explanation:

You have to convert the string input into a float in order to do calculations with it.

5 0
2 years ago
When you first open a word processor, you’ll find a ? document. A. filled B. blank C. edited
NikAS [45]
B, blank document is the answer
3 0
3 years ago
Read 2 more answers
Which statement best describes the Tell Me feature in PowerPoint 2016?
Bumek [7]

A statement best describes the Tell Me feature in PowerPoint 2016 is that: D. it opens a search field that can be used to look up old versions of presentations.

<h3>What is PowerPoint 2016?</h3>

PowerPoint 2016 refers to a software application that was designed and developed by Microsoft Inc., so as to avail its end users the ability to create various slides which can be used during a presentation.

In PowerPoint 2016, the Tell Me feature is a tool which opens a search field that can be used by end users to look up or search old versions of presentations.

Read more on PowerPoint here: brainly.com/question/26404012

#SPJ1

6 0
1 year ago
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