Answer:
The answer of the the following question are 0(n^2)
The total number of multiplication is 2
And the total number of addition is 1
Explanation:
Let the size of the input is the degree of the polynomial = "n"
Than the number of the multiplications depends on "n"
Let the number of multiplication = M(n)
Let the number of addition = A(n)
1): Solution-
M(n) = n∑_{i=0} i∑_{j=1} 2
= 2 n∑_{i=0} i∑_{j=1}
= 2 n∑_{i=0} i-1+1
= 2 n∑_{i=0} i
= 2 * n*(n+1)/2 = n*(n+1)
= n^2 + n ∈ 0(n^2)
2): Solution for addition-
A(n) = n∑_{i=0} i∑_{j=1} 1
= by solving this from the same way it leads to
= n^2 + n and n^2 + n ∈ 0(n^2)
Answer:
Options Include:
<em>A) Server-side validation
</em>
<em>B) Client-side validation
</em>
<em>C) Validate in trust
</em>
D) Client-side and server-side validation
<em>Client-side and server-side validation is Correct</em>
Explanation:
The best option is to validate the client side with the server side. Using these together would provide the best testing option for Sharon.
<em>This keeps user feedback instantly without wasting postbacks while also protecting against JavaScript disabled users. That's how the validation controls for ASP.NET operate. </em>
This is definitely not over-engineering as there are risks of using one without the other.
Individual validation on the server side and individual validation on the client side are both incorrect. Trust validation is not a form of validation.
The given question is not a true or false question. It is a Multiple Choice question. By googling it you can find the correct question here https://www.coursehero.com/file/poq0d6/The-practice-of-spamming-has-been-growing-because-a-it-is-unregulated-b-it-is/
The practice of spamming has been growing because it is so inexpensive and can reach so many people.
Option: D.
<u>Explanation:</u>
Spamming is sending unsolicited messages which is mostly used to prank initially. Spamming has increased these days in various forms and platforms, Mainly in the marketing field, in the form of email, direct messages, etc, to advertise products.
There are various tools that can send a message along with the sender's website or product links to multiple recipients. These tools are widely used in the spamming process. These tools require only a small amount of money either to buy a membership or to send the messages.
Moreover, most of the people around the world using smartphones have mail ids and smartphones have access to the Internet. Either 2 out of 5 people will get attracted to the message and visit the respective sender's site. That, in turn, builds traffic to the sender's site or makes the recipients buy the sender's product or services.
Yes, you can, with certain apps or with websites. Try Mozilla Web Maker.
A linear regression model is used to show the relationship between variables on a scatter plot
The equation of the linear regression model is: 
and the correlation coefficient is 0.8034
<h3>How to determine the equation of the
linear regression</h3>
The question is incomplete. So, I will make use of a dataset that has the following calculation summary (from a graphing calculator)
- Sum of X = 45
- Sum of Y = 83
- Mean X = 4.5
- Mean Y = 8.3
- Sum of squares (SSX) = 82.5
- Sum of products (SP) = 128.5
- The value of R is 0.8034.
The equation of the linear regression model is:
See attachment for the scatter plot
Read more about linear regression model at:
brainly.com/question/26347582
