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
pochemuha
3 years ago
5

Which model describes how data is written to a blockchain?

Advanced Placement (AP)
1 answer:
nasty-shy [4]3 years ago
4 0

The model that describes how data is written to a blockchain is the: append-only data structure.

<h3>What is an Append-only Data Structure?</h3>

Append-only is computer data storage property whereby new data can be added to a blockchain, like an additional block, in a time-ordered sequential order in such a way that the data added cannot be easily altered as al data are permanently stored across all nodes.

The append-only data structure makes data stored almost immutable. This is the model in which the blockchain technology is built on.

Therefore, the model that describes how data is written to a blockchain is the: append-only data structure.

Learn more about append-only data structure on:

brainly.com/question/25558500

You might be interested in
How does over supply affect prices and consumer perceptions of a product
scoundrel [369]

<span>The sellers may want to get rid of the product because it may be taking up space in inventory so they will sell it for less, this will affect consumer perceptions because there will be more people with the product which will allow more people to see the product.</span>

5 0
3 years ago
The velocity of circulation is 4 and the quantity of money is $3 billion.
musickatia [10]

The GDP is $12 billion.

<h3>What is Velocity of circulation in Economics?</h3>

In Economics, Velocity of circulation refers to the circulation of the amount of the money during a given period of the time. The calculation of the velocity of circulation is done by dividing GDP by the country's total money supply.

The Gross domestic product (GDP) is the standard measurement of the total value of the goods and services produced in the country in the given period of time.

According to the question, Velocity of Circulation is 4 and quantity of money is $3 billion.The calculation of the GDP is as follows:-

Gross domestic product = 4×3 billions

                                     = $ 12 billions

Learn more about Velocity of circulation here:

brainly.com/question/24165601

#SPJ1

3 0
2 years ago
What are the steps of Kantian Ethics? I need to resolve a main moral issue using the steps from Kant's theory.
tangare [24]
I believe that the answer to the question provided above is 

(1)<span>  </span>Formulate the maxim

<span>(2)  Generalize the maxim into a law of nature</span>

<span>(3)  Figure out the perturbed social world (PSW), that is, what the world would be like if this law</span> of nature were added to existing laws of nature and things had a chance to reach equilibrium.<span> </span>


Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
3 0
3 years ago
Read 2 more answers
Suppose the SAT scores for reading vary normally with a mean µ= 475 and a standard deviation of sigma equals 100 Ten thousand st
belka [17]
Correct I think h! hmmm yup
3 0
3 years ago
PLEASE HELP! WILL GIVE BRAINLIEST!!!
uysha [10]
A.
Hope this helps for you.
3 0
2 years ago
Other questions:
  • Need Opinions for a Paper. Would be super helpful.
    13·1 answer
  • PLZ HELP STUCK FOR # HOURS NOW OMG
    6·2 answers
  • critially evaluate the role of a persons rights and responsibilities when executing freedom of expression during verbal interper
    8·1 answer
  • 1. Why is it important to protect the quality of the Earth's fresh water supply?
    8·1 answer
  • If a technologically advanced civilization in a nearby star system transmitted messages intended for us, how long would it take
    7·1 answer
  • Idk these for choir
    6·1 answer
  • Read each sentence carefully, then choose the punctuation mark that best completes it. The women in question many had been actin
    10·2 answers
  • Check these math questions<br><br>Thanks soo much!!
    13·2 answers
  • Helpppppppp!!!!!!!!!!! Please I need to finish this today
    11·1 answer
  • Gomez has an evening class after ballet practice. He tries to stay alert in class, but his instructor tends to speak in a monoto
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!