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BartSMP [9]
3 years ago
9

You recently started working part-time in a retail store, and are learning about the reading devices your store uses.Your store

uses a bar code reader to process items during checkout. What type of technology does the bar code reader use?
Computers and Technology
1 answer:
slega [8]3 years ago
5 0

Answer:

Laser beams.

Explanation:

Recently, that user has began functioning part-time in such a retail outlet, as well as he discovering regarding his shop's learning tools. During checkout, his shop requires the code scanner to scan objects.  

The barcode scanner uses laser beam technologies because the laser beam is rapidly running over the QR code or barcode back-and-forth, or executing the sequence. The sensors well into the system display the mirrored beam patterns that decrypts the barcode.

So, the following are the reason that describes the answer is correct according to the scenario.

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Which is a software application used to analyze an organization’s data to improve decision making?
Ostrovityanka [42]

The software application used to analyze an organization’s data to improve decision making is said to be Business intelligence software.

<h3>What is Business intelligence?</h3>

Business intelligence is known to be a kind of app that has been set up and it is known to have a set of data analysis applications that has been made to meet a lot of information needs.

Business intelligence are known to be a kind of procedural and technical input that takes , stores, and analyzes the data made by a company's activities.

Learn more about Business intelligence from

brainly.com/question/13339276

3 0
2 years ago
Write a method swaparrayends() that swaps the first and last elements of its array parameter. ex: sortarray = {10, 20, 30, 40} b
Alexus [3.1K]
In the C programming language, you can't determine the array size from the parameter, so you have to pass it in as an extra parameter. The solution could be:

#include <stdio.h>

void swaparrayends(int arr[], int nrElements)
{
int temp = arr[0];
arr[0] = arr[nrElements - 1];
arr[nrElements - 1] = temp;
}


void main()
{
int i;
int myArray[] = { 1,2,3,4,5 };
int nrElements = sizeof(myArray) / sizeof(myArray[0]);
swaparrayends(myArray, nrElements);

for (i = 0; i < nrElements; i++)
{
printf("%d ", myArray[i]);
}

getchar();
}

In higher languages like C# it becomes much simpler:

        static void Main(string[] args)
        {
            int[] myArray = {1, 2, 3, 4, 5};
            swaparrayends(myArray);
            foreach (var el in myArray)
            {
                Console.Write(el + " ");
            }

            Console.ReadLine();
        }

        static void swaparrayends(int[] arr)
        {
            int temp = arr[0];
            arr[0] = arr.Last();
            arr[arr.Length - 1] = temp;
        }

3 0
3 years ago
someone who protects valuable online information, like phone numbers and passwords would be considered​
charle [14.2K]

Answer: i believe a digital citizen

i am not 100% sure about that answer but i reaserached a little and thats what i found :)

I hope this helps u out a little a thank and a brainlist would be greatly appreciatecd :)

6 0
3 years ago
What type of software resides on a computer’s hard drive, and controls the CPU and all other activity between components?
myrzilka [38]
Operating System  (OS) is the answer.

An application runs in/on an OS.  It is not the OS itself. Like Word or Chrome are applications. 

Systems is too generic and not specific enough to mean anything in this context.  Throw away answer.

Network Operating System does not 'usually' run on a hard drive but on memory chips in things like routers, wireless access points and switches that move network traffic.


3 0
3 years ago
Can anyone help me with these assignments??? Hands On Assignments- Insertion of Symbols, Special Characters, and Images.... and
Alekssandra [29.7K]

Answer:

yes send me the worksheet

Explanation:

5 0
3 years ago
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