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elena-s [515]
3 years ago
6

Why are user manuals important? Select all that apply.

Computers and Technology
1 answer:
Oksi-84 [34.3K]3 years ago
4 0

Answer:

I. User manuals contain text and images to describe how to use the program features.

II. User manuals explain the commands and syntax of programming languages.

III. User manuals often include chapter on problems and their resolutions.

Explanation:

A user manual can be defined as a clear, detailed and an informative guide drafted by the manufacturer (producer) of a product or service, which is to be given to a customer (end user) so as to help them know and understand how to use the product or service properly.

User manuals are important because they contain the following necessary informations;

I. User manuals contain text and images to describe how to use the program features.

II. User manuals explain the commands and syntax of programming languages.

III. User manuals often include chapter on problems and their resolutions.

Additionally, a user manual contains information on the safety precautions that are to be taken by the end user while using a product or service.

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1. Implement the function dict_intersect, which takes two dictionaries as parameters d1 and d2, and returns a new dictionary whi
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Answer:

1  

def dict_intersect(d1,d2): #create dictionary

  d3={} #dictionaries

  for key1,value1 in d1.items():       #iterate through the loop  

      if key1 in d2:   #checking condition

          d3[key1]=(d1[key1],d2[key1])   #add the items into the dictionary  

  return d 3

print(dict_intersect({'a': 'apple', 'b': 'banana'}, {'b': 'bee', 'c': 'cat'})) #display

2

def consolidate(*l1):  #create consolidate

  d3={} # create dictionary

  for k in l1:       #iterate through the loop

      for number in k:   #iterate through  the loop                               d3[number]=d3.get(number,0)+1   #increment the value

             return d 3 #return

print(consolidate([1,2,3], [1,1,1], [2,4], [1])) #display

Explanation:

1

Following are  the description of program

  • Create a dictionary i.e"dict_intersect(d1,d2) "   in this dictionary created a dictionary d3 .
  • After that iterated the loop and check the condition .
  • If the condition is true then add the items into the dictionary and return the dictionary d3 .
  • Finally print them that are specified in the given question .

2

Following are  the description of program

  • Create a dictionary  consolidate inside that created a dictionary "d3" .
  • After that iterated the loop outer as well as inner loop and increment the value of items .
  • Return the d3 dictionary and print the dictionary as specified in the given question .

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4 years ago
Define the following <br>chatting <br>browsing <br>E-commerce​
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Answer:

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- <em>browsing</em>: refers to reading and scanning through data; commonly used to describe when a user reads through pages on the Internet and is also often referred to as surfing.

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numA = 2 numB = 3 if numA == 2 or numB == 2: print("yes") elif numA == 2 and numB == 3: print("no") Output:
vagabundo [1.1K]

Because of the or keyword in the if statement, only one of the conditions has to be true.

The if statement is true if numA equals 2 or numB equals 2, and numA does equal 2, therefore, the output is yes.

8 0
3 years ago
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Write a program to calculate the volume of a cube which contains 27 number of small identical cubes on the basis of the length o
Brrunno [24]

Answer:

<em>This program is written in python programming language.</em>

<em>The program is self explanatory; hence, no comments was used; However, see explanation section for line by line explanation.</em>

<em>Program starts here</em>

length = float(input("Length of small cube: "))

volume = 27 * length**3

print("Volume: "+(str(volume)))

Explanation:

The first line of the program prompts the user for the length of the small cube;

length = float(input("Length of small cube: "))

The volume of the 27 identical cubes is calculated on the next line;

volume = 27 * length**3

Lastly, the calculated volume of the 27 cubes is printed

print("Volume: "+(str(volume)))

4 0
3 years ago
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