1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hjlf
2 years ago
10

An organization is developing an authentication service for use at the entry and exit ports of country borders. The service will

use data feeds obtained from passport systems, passenger manifests, and high-definition video feeds from CCTV systems that are located at the ports. The service will incorporate machine- learning techniques to eliminate biometric enrollment processes while still allowing authorities to identify passengers with increasing accuracy over time. The more frequently passengers travel, the more accurately the service will identify them. Which of the following biometrics will MOST likely be used, without the need for enrollment?
a. Voice
b. Gait
c. Vein
d. Facial
e. Retina
f. Fingerprint
Computers and Technology
1 answer:
frosja888 [35]2 years ago
7 0

Answer:

The correct answer is D. Facial biometrics.

Explanation:

A face recognition system is a computer program for identifying people from photos or videos. Face recognition is performed according to the geometric characteristics of the face and is compared with a database. It is also possible to determine the sex and estimate the age of persons. The main advantage of these systems is that the people who are going to be recognized by it do not need to enroll or provide their data on some previous basis, but, on the contrary, this system can extract images even without the consent of those investigated .

You might be interested in
Search the Web for three different employee hiring and termination policies. Review each and look carefully for inconsistencies.
aksik [14]

Answer:

Search the Web for three different employee hiring and termination policies. Review each and look carefully for inconsistencies. Do each of the policies have sections addressing information security requirements? What clauses should a termination policy contain to prevent disclosure of an organization's information? Create your own version of either a hiring or termination policy.

Explanation:

Search the Web for three different employee hiring and termination policies. Review each and look carefully for inconsistencies. Do each of the policies have sections addressing information security requirements? What clauses should a termination policy contain to prevent disclosure of an organization's information? Create your own version of either a hiring or termination policy.

4 0
2 years ago
Write a program that accepts any number of homework scores ranging in value from 0 through
Dimas [21]

Answer:

This program is written in Java programming language.

It uses an array to store scores of each test.

And it also validates user input to allow only integers 0 to 10,

Because the program says the average should be calculated by excluding the highest and lowest scores, the average is calculated as follows;

Average = (Sum of all scores - highest - lowest)/(Total number of tests - 2).

The program is as follows (Take note of the comments; they serve as explanation)

import java.util.*;

public class CalcAvg

{

public static void main(String [] args)

{

 Scanner inputt = new Scanner(System.in);

 // Declare number of test as integer

 int numTest;

 numTest = 0;

 boolean  check;

  do

  {

   try

   {

     Scanner input = new Scanner(System.in);

    System.out.print("Enter number of test (1 - 10): ");

    numTest = input.nextInt();

    check = false;

    if(numTest>10 || numTest<0)

     check = true;

   }

   catch(Exception e)

    {

     check = true;

   }

  }

  while(check);

  int [] tests = new int[numTest];

//Accept Input

for(int i =0;i<numTest;i++)

{

System.out.print("Enter Test Score "+(i+1)+": ");

tests[i] = inputt.nextInt();

}

           //Determine highest

           int max = tests[0];

           for (int i = 1; i < numTest; i++)

           {

               if (tests[i] > max)

               {

                   max = tests[i];

               }

           }

           //Determine Lowest

           int least = tests[0];

           for (int i = 1; i < numTest; i++)

           {

               if (tests[i] < least)

               {

                   least = tests[i];

               }

           }

           int sum = 0;

           //Calculate total

           for(int i =0; i< numTest;i++)

           {

               sum += tests[i];

           }

           //Subtract highest and least values

           sum = sum - least - max;

           //Calculate average

           double average = sum / (numTest - 2);

           //Print Average

           System.out.println("Average = "+average);

           //Print Highest

           System.out.println("Highest = "+max);

           //Print Lowest

           System.out.print("Lowest = "+least);

}

}

//End of Program

6 0
3 years ago
Define a query that uses the Natural Join command to join three tables to produce useful information.
vichka [17]

Answer:

SELECT column_1, column_2, ... column_n

FROM table_name_1

JOIN table_name_2 ON table_name_1.primaryColumn = table_name_2.foreignKeyColumn

AND table_name_3 ON table_name_1.primaryColumn = table_name_3.foreignKeyColumn

Explanation:

The SQL or structured query language statement returns information from the three tables in the database with the 'select' and 'join' clause in the statement. There are several types of join but the default is the inner join. Other types of join are; outer, left and right join.

6 0
3 years ago
Which of the following kinds of computing refers to an environment of servers that house and provide access to resources users a
AveGali [126]

Answer:

Cloud is the correct answer for the above question.

Explanation:

Missing Information:

    The option is missing in the question and the question suggests to choice. The option can be liberated, cloud, disperse, digital for this question in which cloud is the correct answer.

Detailed Explanation:

  • The cloud is used to store a large amount of data or information for varies users and anyone can store or modify or delete the information from anywhere.
  • This service takes money from the user and gives service to modify, edit or add the data from anywhere using the internet. When a user wants to take the service of the cloud then he needs to contact the cloud service provider, then pays money to them and then he can enjoy the service.
  • The above question wants to ask about the term which is a vast environment of databases that provide access to the users to store and mane the data and that is the cloud which is the correct answer for the above question.
7 0
3 years ago
Which of these can be represented visually by a flowchart?
Mariana [72]

Answer:

i think its C.

if its wrong i'm truly sorry

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Zara is designing a slide with a numbered label on a picture. She wants the number to appear when the she presses a button on th
    11·2 answers
  • Which part of a touchscreen responds to pressure applied to its surface?
    6·1 answer
  • ou use productivity apps on your iPad tablet device while traveling between client sites. You're concerned that you may lose you
    11·1 answer
  • Have y’all beat shinobi 3 return of The ninja Master for The sega genesis
    5·1 answer
  • Test if the word mold is stored in the variable word.
    5·1 answer
  • The physical layer of the OSI model is not foundational to any of the other layers. True or False
    8·1 answer
  • A video game controller contains the buttons: A, B, X, Y. When the player presses A their character Jumps. When the player press
    15·1 answer
  • NEED HELP QUICK!!!
    12·1 answer
  • Please Answer ASAP!!
    15·1 answer
  • Each high-level language has its own __________, or rules of the language. group of answer choices
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!