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Allushta [10]
2 years ago
6

You decide to test an audio clip that you have inserted into your presentation, but before you do that you make sure that the co

mputer has_____.
A. a Media Controls bar
B. a headset
C. a speaker
D. a USB port
Computers and Technology
1 answer:
omeli [17]2 years ago
4 0

Answer:

C. a speaker

Explanation:

A speaker can be defined as an electronic output device that is typically used for the conversion of an electromagnetic wave to sound wave.

Basically, this conversion is done through the help of a hardware electronic component known as transducers.

The main purpose of a speaker is to produce an audio output and as such avail the computer users an ability to hear or listen to sounds.

In this scenario, you decide to test an audio clip that you have inserted into your presentation, but before you do that you make sure that the computer has a speaker because speakers are typically used for the production of audio output (sounds).

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Answer:

The program in Python is as follows:

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with open(fname) as file_in:

   lines = []

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for i in range(len(lines)):

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word = input("Enter an English word: ")

while(True):

if not word:

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if word.lower() in myDict:

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else:  

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word = input("Enter an English word: ")

Explanation:

This prompts the user for file name

fname = input("Enter the translation file name: ")

This opens the file for read operation

with open(fname) as file_in:

This creates an empty list

   lines = []

This reads through the lines of the file

   for line in file_in:

This appends each line as an element of the list

       lines.append(line.rstrip('\n'))

This creates an empty dictionaty

myDict = {}

This iterates through the list

for i in range(len(lines)):

This splits each list element by :

x = lines[i].split(":")

This populates the dictionary with the list elements

myDict[x[0].lower()] = x[1].lower()

This prints an instruction on how to use the program

print("Enter an English word to receive the Spanish translation.\nPress ENTER to quit.")

This prompts the user for an English word

word = input("Enter an English word: ")

This loop is repeated until the user presses the ENTER key

while(True):

If user presses the ENTER key

if not word:

The loop is exited

 break

If otherwise, this checks if the word exists in the dictionary

if word.lower() in myDict:

If yes, this prints the Spanish translation

 print("The Spanish word is ",myDict[word.lower()])

If otherwise,

else:

Print word does not exist

 print("I don’t have that word in my list.")

Prompt the user for another word

word = input("Enter an English word: ")

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