Which of the following is true? a. There are RFCs that describe challenge-response authentication techniques to use with email. b. Filtering for spam sometimes produces a false positive, in which legitimate email is identified as spam. c. Spam relies heavily on the absence of email authentication. d. All of the above.

The option that is true is option b. Filtering for spam sometimes produces a false positive, in which legitimate email is identified as spam.

The processing of email to organize it in accordance with predetermined criteria is known as email filtering. The word can allude to the use of human intelligence, although it most frequently describes how messages are processed automatically at SMTP servers, sometimes using anti-spam tactics.

Therefore, Email filtering operates as previously stated by scanning incoming messages for red flags that indicate spam or phishing content and then automatically transferring such messages to a different folder. Spam filters evaluate an incoming email using a variety of criteria.

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How have technology and social media changed reading?
O A. Physical books can only be read on the web.
B. Now reading is a conversation of give and take.
O C. People no longer have to read anything at all.
D. Reading often takes much longer to undergo.

What does the top-level domain in a URL indicate?
A. the organization or company that owns the website
B. the organization or company that operates the website
C. the protocol used to access the website D. the type of website the URL points to

hello! can someone write a c++ program for this problem

Problema 2018.3.2 - Cheated dice
Costica is on vacation and his parents sent him to the country. There he gets terribly bored and looking through his grandfather's closet, he came across a bag full of dice. Having no one to play dice with, but it seemed to him that some of the dice were heavier than the others, Costica chose a dice and started to test it by throwing it with him and noting how many times each face fell. He then tries to figure out whether the dice are rolled or not, considering that the difference between the maximum number of appearances of one face and the minimum number of occurrences (of any other face) should not exceed 10% of the total number of throws.
Requirement
Given a number N of dice rolls and then N natural numbers in the range [1: 6] representing the numbers obtained on the rolls, determine whether the dice is tricked according to the above condition.
Input data
From the input (stdin stream) on the first line reads the natural number N, representing the number of rolls. On the following N lines there is a natural number in the range [1: 6] representing the numbers obtained on throws.
Output data
At the output (stdout stream) a single number will be displayed, 0 or 1, 0 if the dice are normal, and 1 if it is cheated.
ATTENTION to the requirement of the problem: the results must be displayed EXACTLY in the way indicated! In other words, nothing will be displayed on the standard output stream in addition to the problem requirement; as a result of the automatic evaluation, any additional character displayed, or a display different from the one indicated, will lead to an erroneous result and therefore to the qualification "Rejected".
Restrictions and clarifications
1. 10 ≤ N ≤ 100
2. Caution: Depending on the programming language chosen, the file containing the code must have one of the extensions .c, .cpp, .java, or .m. The web editor will not automatically add these extensions and their absence makes it impossible to compile the program!
3. Attention: The source file must be named by the candidate as: . where name is the last name of the candidate and the extension (ext) is the one chosen according to the previous point. Beware of Java language restrictions on class name and file name!
Input data

10
6
6
6
6
6
6
6
6
6
6
Output data
1

Roll the dice 10 times, all 10 rolls produce the number 6. Because the difference between the maximum number of rolls (10) and the minimum number of rolls (0) is strictly greater than 10% of the total number of rolls (10% of 10 is 1), we conclude that the dice are oiled.

Input data
10
1
4
2
5
4
6
2
1
3
3
Output data
0

Throw the dice 10 times and get: 1 twice, 2 twice, 3 twice, 4 twice, 5 and 6 at a time. Because the difference between the maximum number of appearances (two) and the minimum number of occurrences (one) is less than or equal to 10% of the total number of throws (10% of 10 is 1), we conclude that the dice are not deceived.

What will the declaration below do to its target?

animation-direction: reverse;
The animation steps will play backward.
The animation steps will play forward, then backward.
The animation steps will play forward.
The animation steps will play backward, then forward.

list and describe each of the activities of technology