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Bas_tet [7]
3 years ago
13

Which is an example of an input device?

Computers and Technology
1 answer:
lutik1710 [3]3 years ago
3 0

Answer:

D. Microphone

Explanation:

The answer is microphone because the information(sound) is sent into the computer while the printer, monitor and speaker transmit the information out of the computer to humans to understand.

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Write a program that reads a book (a file in text format), breaks each line into words, strips whitespace and punctuation from t
diamong [38]

Answer:

Following are the code to this question:

file= open('book.txt') #open file

li= {} #define an empty list

for lines in file: # use for loop Split file data into words

   d= lines.lower().strip(' !?').split() #define variable d that Add it to map

   for val in d: #define loop to store data  

       if val not in li: #check value is not in list

           li[val] = 0 #define list and assign value in 0

       li[val] = li[val] + 1 #Sort the book data and add its value  

m = sorted(li.items(),key = lambda x : -x[1]) #sorted value into the m variable  

print(m[:10]) #print value

Output:

please find the attachment.

Explanation:

In the given python code first, we open the file "book.txt", in next line, an empty list is defined, that uses the for loop which can be described as follows:

  • In the for loop is used, that reads the file data, and defines a variable "d", that stores the values into the map.
  • In the next line another loop is used, that check file values, if values are the same type so, it adds values and writes it.  
  • In the last line, m variable is used, that sorts the values and use the slicing to print its value.

4 0
3 years ago
In computing descriptive statistics from grouped data, a. data values are treated as if they occur at the midpoint of a class. b
koban [17]

Answer: Option A: data values are treated as if they occur at the midpoint of a class

Explanation: In computing descriptive statistics from grouped data, data values are treated as if they occur at the midpoint of a class

7 0
3 years ago
Read 2 more answers
When working in Excel Online, you decide that the data in column C is not needed at the current time but might be useful later.
attashe74 [19]
C. Hide

Good luck :)
8 0
3 years ago
Read 2 more answers
Write one DDL statement to add a new table Project into exam1. It contains the followingthree columns:-ProjNum of char(3) type,
Goryan [66]

Answer:

Check the explanation

Explanation:

When it comes to database management systems, a query is whichever command that is used in the retrieval of data from a table. In a Structured Query Language (SQL), generally queries are more or less always made by using the SELECT statement.

I have been trying to type it here but it's not working

so kindly check the code in the attached image below

8 0
3 years ago
If you have a lien on your vehicle, you cannot apply for a duplicate copy of your vehicle’s certificate of title.
yKpoI14uk [10]

The answer is False

If you have not made any changes to your title such as changing ownership, you can apply for a duplicate title. Provided your vehicle has been stolen, lost, or the lien on the car has been satisfied, you may stand a chance to obtain a duplicate title. However, you may be required to provide certain information like the vehicle ID number and others and pay a fee .


6 0
4 years ago
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