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
Andreas93 [3]
3 years ago
10

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:
Pachacha [2.7K]3 years ago
5 0

Answer:

Laser beams

Explanation:

The laser beams technology is being used by bar code reader.

You might be interested in
A technician removes the cap from the brake fluid reservoir and finds that the rubber boot in the cap is swollen. technician a s
uysha [10]

Technician A is correct, there could be water or other contaminant in the brake fluid reservoir. The swollen cap needs to be replaced, some sell only the rubber part of the cap which could help save you money.

5 0
3 years ago
Write a python program to accept a number and check whether it is divisible by 4 or not​
Alenkasestr [34]

Answer:

number = int(input("Enter number: "))

if (number % 4):

 print("{} is not divisible by 4".format(number))

else:

 print("{} is divisible by 4".format(number))

Explanation:

If the %4 operation returns a non-zero number, there is a remainder and thus the number is not divisable by 4.

5 0
2 years ago
True or False?
Nadya [2.5K]

False.

The different between break and continue instruction is that with break you exit the loop, and with continue you skip to the next iteration.

So, for example, a loop like

for(i = 1; i <= 10; i++){

   if(i <= 5){

       print(i);

   } else {

       break;

   }

}

will print 1,2,3,4,5, because when i=6 you will enter the else branch and you will exit the loop because of the break instruction.

On the other hand, a loop like

for(i = 1; i <= 10; i++){

   if(i % 2 == 0){

       print(i);

   } else {

       continue;

   }

}

Will print 2,4,6,8,10, because if i is even you print it, and if i is odd you will simply skip to the next iteration.

6 0
3 years ago
(15) What is the best definition of a contextual tab?
katen-ka-za [31]

  1. What is the best definition of a contextual tab-<u>(c) A tab that appears in context with what you are working on</u>
  2. A theme can be applied to-<u>(d) All of the answers are correct</u>

Explanation:

  1. What is the best definition of a contextual tab-<u>(c) A tab that appears in context with what you are working on</u>
  2. A theme can be applied to-<u>(d) All of the answers are correct</u>
  3. What is the difference between Reading view and Slide Show view-<u>(c) Slide Show view contains annotation tools while Reading view does not</u>
  4. Which of the following is not a view available from the Presentation Views section of the View tab-<u>(a) Slide Show</u>
  5. Where can you find the command to access slide, note, or handout masters-<u>(d) View tab</u>
  6. To rotate a text box, which handle would you use-<u>(d) You must use the commands on the Home tab</u>
  7. To change a black and white, boring presentation into something a bit more pleasing to the eye, what option would be best-<u>(b) Templates</u>
  8. The area on the top of your PowerPoint screen, as seen in the image, is commonly referred to as the what-<u>(a) Menu Options</u>
  9. What does it mean when a command button is grayed out-<u>(c) The command is disabled and requires an action first.</u>
  10. The area on a slide that holds text that will appear in the presentation outline is a-<u>(a) text box</u>
  11. To easily find a presentation that you were working on earlier today, you could-(<u>c) all of the above</u>

6 0
3 years ago
Which type of financial institution typically has membership requirements?
dedylja [7]
I would say at least banks and credit unions.Membership requirements could include such things as having significant assets to open a certain type of account, having accounts in other branches, being willing to have a certain prescribed amount of membership shares such as at some credit unions.
4 0
3 years ago
Other questions:
  • When you are shopping online and finalizing your order, you usually fill in forms for your name, address, email, and payment met
    6·1 answer
  • What is the Code of Conduct/Ethics for the company/of Department of Defense?
    7·1 answer
  • The___provides access to the internet; may also be internal
    11·1 answer
  • If you copy a drawing from the Internet and use it in a report, you might be violating the artist's
    8·1 answer
  • If you wanted a smartphone with the fewest restrictions on application development which smartphone operating system should you
    9·1 answer
  • The illustration shows different types of text language.
    5·2 answers
  • PLS HELP ME!! WILL GIVE BRAINLIEST
    7·2 answers
  • Some applications required advanced storage solutions are available to provide fault tolerance and high performance.
    13·1 answer
  • What distinguishes Accenture as a holistic provider of Extended Reality (XR) services?.
    9·1 answer
  • You have an application that renders videos for your online business. You want to make sure that the application continues to re
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!