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aivan3 [116]
3 years ago
9

In the early days of photography, cameras were limited to professional photographers because of the knowledge needed to work the

cameras and develop the images with various chemicals.
True
False
Computers and Technology
2 answers:
ki77a [65]3 years ago
8 0
True  ------------------------------------------
Doss [256]3 years ago
3 0
True! In the early days of photography, many chemicals were used to develop images. This method of photography involved a 'dark room' and this process is still in use today.
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Read the following example cover letter:
enot [183]

Answer:

All should be added.

Explanation:

All of these are important to your cover letter to make it seem professional.

Hope this helped

3 0
3 years ago
Read 2 more answers
Define the method object inc_num_kids() for PersonInfo. inc_num_kids increments the member data num_kids.Sample output for the g
topjm [15]

Answer:

class PersonInfo:

   def __init__(self):

       self.num_kids = 0

   def inc_num_kids(self):

       self.num_kids += 1

person1 = PersonInfo()

print('Kids:', person1.num_kids)

person1.inc_num_kids()

print('New baby, kids now:', person1.num_kids)

Explanation:

Line 1 of the code, we define the class PersonInfo. Line 3 of the code is the function that will increment the member data num_kids.

4 0
3 years ago
1. Give state diagrams of DFAs recognizing the following languages. The alphabet is {0, 1}. (a) {w | w is any string except 11 a
storchak [24]

Answer:

Explanation:

The first diagram shows the DFA that accepts that accepts any string except 11 and 111

The second diagram shows every odd position of w is 1

6 0
3 years ago
Clickstream tracking tools collect data on customer activities at web sites (true/false)?
Galina-37 [17]

Clickstream tracking tools collect data on customer activities at websites- true.

<h3>what is the website?</h3>
  • A website, often known as a website, is a collection of web pages and associated material that is published on at least one web server and given a shared domain name.
  • The World Wide Web is the aggregate name for all publicly accessible websites.
  • A company's internal website for its workers is an example of a private website that can only be viewed via a private network.
  • Most websites focus on a single subject or objective, including news, education, business, entertainment, or social networking.
  • The navigation of the website, which frequently begins with a home page, is aided by hyperlinks between web pages.

To learn more about website, refer to the following link:

brainly.com/question/9060926

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3 0
1 year ago
Fix the regular expression used in the rearrange_name function so that it can match middle names, middle initials, as well as do
marysya [2.9K]

Answer:

name = re.search(r"^([\w \.-]), ([\w \.-])$", list_name)

Explanation:

Regular expression is used to simplify the mode in which items in a data structure are for. It uses wildcards as shortcuts.

The python module for regular expression is 're'. The import statement is used to get the module and the search() method of the module is used to get the one matching item while the findall() method is used to get a list of all the matching items in a data structure.

7 0
2 years ago
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