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
Elan Coil [88]
3 years ago
10

How is data written to a blockchain?

Computers and Technology
1 answer:
NikAS [45]3 years ago
6 0
<h2>APPEND ONLY</h2>

Unlike traditional databases, blockchain is designed to be an "append-only" data structure. That means you can only append new data in the form of additional blocks, which will then be chained together with previous blocks of data. All data is permanently stored across more nodes and cannot be altered.

You might be interested in
Why should you not perform any personal grooming task while driving?
VLD [36.1K]

Answer:

Drivers most capable of multitasking effectively are not those who are most likely to engage in multiple tasks simultaneously. Instead, people who score high on a test of actual multitasking ability tend not to multitask because they are better able to focus attention on the task at hand.

Explanation:

8 0
4 years ago
Read 2 more answers
Keisha wants to change the font color on the 1st and 3rd bullet items on slide 6 of her allied health presentation. what is the
Mice21 [21]
Is to tie them up together with a
7 0
4 years ago
Jason wants to open a program with the command prompt window. Which command should he type in the Run dialog box to open the com
Montano1993 [528]
<span>1. Tap or click the Start button, followed by All apps.

If you're not using the Desktop in Windows 10, tap the All apps button on the bottom-left of your screen instead. It's the icon that looks like the small list of items.

Tip: The Power User Menu is a much faster way to get to Command Prompt in Windows 10 but only if you're using a keyboard or mouse. Just choose Command Prompt from the menu that appears after pressing WIN+X or right-clicking on the Start button. </span><span><span>Find the Windows System folder from the list of apps and tap or click it. </span><span>Under the Windows System folder, click or tap Command Prompt.

Command Prompt should open immediately. </span><span>You can now execute whatever commands in Windows 10 you'd like to run.</span></span>
4 0
3 years ago
_____ is a higher-level, object-oriented application interface used to access remote database servers
makkiz [27]
RDO.

RDO uses the lower-level DAO and ODBC for direct access to databases.
7 0
1 year ago
I will give brainiest to the person that is right. What is change management?
Serggg [28]

Answer:

Umm I think it's A I am not sure tho

3 0
3 years ago
Other questions:
  • You are designing a distributed application for Azure. The application must securely integrate with on-premises servers. You nee
    13·2 answers
  • A mobile device is freezing almost daily. The device remains powered on and the screen illuminated. The user restarts the device
    13·1 answer
  • I need help with this
    12·1 answer
  • I have at least 20-30 typing entries on my keyboarding log <br><br><br> true or false
    8·1 answer
  • Convert 11/10 to Decimal​
    14·1 answer
  • WILL GIVE BRAINLIEST!!!!!
    8·1 answer
  • A _______ is a group of elements that you want to style in a particular way.
    8·2 answers
  • Data becomes _____ when it is presented in a context so that it can answer a question or support decision makin
    13·1 answer
  • When viewing an e-book section of an assignment in launchpad, you can return to your main course page at any time by clicking th
    5·1 answer
  • Chantal has configured the network at her company's new headquarters with a number of VLANs. All devices joined to the individua
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!