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valentinak56 [21]
2 years ago
13

Which one of the following provides an authentication mechanism that would be appropriate for pairing with a password to achieve

multifactor authentication? A. Username B. PIN C. Security question D. Fingerprint scan
Computers and Technology
1 answer:
vodka [1.7K]2 years ago
4 0

Answer:

Option d is the correct answer for the above question.

Explanation:

  • Authentication is a process that enables the user to enter the system. This process helps to secure the data. It is because with the help of this only valid users can enter the system. In this process, the system asks some unique information from the user which can only be known to the valid user.
  • Some systems put two types of authentications one is some information about the valid user and the other is a fingerprint scan that takes the data of the user finger and matches with their user name and password. If it matches then only he can enter into the system.
  • The above question asks about the mechanism which is used for multifactor authentication. This authentication is known as a fingerprint scan. So the option D is the correct answer while the other is not because:-
  1. Option 'a' states about the username which is used in the first authentication.
  2. Option b states about pin which can be used in the place of username.
  3. Option c states about the security question which is used when the user forgets the password.
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Answer:

import random

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for i in range(decisions):

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Explanation:

*The code is in Python.

import the random to be able to generate random numbers

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Gnoma [55]

Answer:

def find_max(num_1, num_2):

   max_val = 0.0

   if (num_1 > num_2): # if num1 is greater than num2,

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max_sum = 0.0

num_a = float(input())

num_b = float(input())

num_y = float(input())

num_z = float(input())

max_sum = find_max(num_a, num_b) + find_max(num_y, num_z)

print('max_sum is:', max_sum)

Explanation:

I added the missing part. Also, you forgot the put parentheses. I highlighted all.

To find the max_sum, you need to call the find_max twice and sum the result of these. In the first call, use the parameters num_a and num_b (This will give you greater among them). In the second call, use the parameters num_y and num_z (This will again give you greater among them)

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