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
ahrayia [7]
3 years ago
11

How does a barcode work?

Computers and Technology
1 answer:
Genrish500 [490]3 years ago
4 0
A barcode's bars have 

1. different thicknesses, so they each signify 1 or 2 nibbles. 
2. the combinations of the thicknesses of those bars exceed the trillions. That's why manufacturers and stores never run out of SKU barcodes.
You might be interested in
A c++ member function that uses, but does not change, the value of a member variable is called
Elina [12.6K]
Call by reference.

Hope this helps
5 0
3 years ago
A business wants to centralize its administrative tasks. At the same time, it wants the existing systems to manage and sustain t
qwelly [4]

Answer:

real-time analytics

Explanation:

Real time analytics is a type of data analysis that is done immediately the data for analysis is available. This can allow users to draw conclusion or acquire new insights swiftly and immediately the data enters their system. Businesses use real time analytics when there is a need to make and execute new decisions without hesitation.

A business that wants to centralize its administrative tasks and simultaneously wants the existing system to manage and sustain the growing amount of work in a capable manner would use real-time analytics.

7 0
3 years ago
Both UDP and TCP use port numbers to identify the destination entity when delivering a message. Give at least one reason for why
raketka [301]

Answer:

Follows are the solution to this question:

Explanation:

The process ID is not static because this can't be used to identity, therefore, it includes excellent service providers like HTTP since it is allocated dynamically only to process whenever a process is initiated.

Sometimes its instance connectors are managed on numerous TSAPs. This can be implemented unless the process ID is being used as each procedure could have an identity.

4 0
2 years ago
Suppose that outfile is an ofstream variable and output is to be stored in the file outputData.out. Which of the following state
katrin [286]

Answer:

outFile.open("outputData.out");

4 0
3 years ago
Matts has finished running some security automation scripts on three newly deployed Linux servers. After applying intrusion dete
gizmo_the_mogwai [7]

Answer: CPU

Explanation:

The management dashboard refers to the tool that's used in the presentation of the vital k management KPIs in a single place, which is efficiently managed in order to make faster and better decisions.

Based on the information given, after the application of intrusion detection, virus, and malware protection on the Linux images, he will notices an increase in CPU on his server management dashboard.

Therefore, the correct option is C.

5 0
3 years ago
Other questions:
  • The magnavox odyssey was a commercial success
    13·1 answer
  • Binary is a sequence of 0s and 1s such as 1001101 which can be used to code information. To break a code, you need to find how m
    14·1 answer
  • In Word, tables can be styled much like text can.<br> True<br> False
    6·1 answer
  • Give sally sue specific suggestions on how she can improve her powerpoint skills.
    6·1 answer
  • Provide the instruction type, assembly language instruction, and binary representation of instruction described by the following
    7·1 answer
  • Circular errors are caused by adding the cell name of a/an _______ cell to a formula.
    11·2 answers
  • . What is the difference between a combinational circuit and sequential circuit? Give example of each.
    8·1 answer
  • if a second system failure occurs while the first recovery is in progress, what needs tobe done after the system recovers for th
    11·1 answer
  • 1.
    13·1 answer
  • Help PLEASE ILL MARK as brainlest
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!