DIANYUE answers to blockchain simulation training platform

2. For example, I borrow money from you in a village. Normally, if I am afraid that you will not repay the money, I can find an intermediary recognized by everyone, such as the village head as the guarantor, and sign an IOU. In this way, if you default at that time, I can find an intermediary to prove that you really owe me money, But there are two problems: 1. What if the village head finds out that his long lost son colludes with him to cheat you on money? 2. What if the middleman dies on the spot the next day! This is about trust and security. If the method of blockchain is to provide you with the certificate of the whole village (distributed), so that everyone knows about it and the other party can't default on it. Second, even if a small number of people or village heads deny (some nodes commit crimes) that they have lost the IOU or tampered with the content, there will still be others to make the basis

in other words, blockchain solves the problem of trust and security

3. It's useless to just delete, because there is no solution to the vulnerability
the suggestion is to redo the system, and then find the guardian God to reinforce the system security for you, so as to completely plug the loopholes.

4. Hello, questioner:
enterprise business registration information, enterprise search, Tianyan search, qixinbao public information,
according to the introction and experience submitted by the company, those with the above experience are preferred
I hope I can help you. Thank you

5. In fact, every time there is an emerging technology rise, it is a huge opportunity for the original traditional instries and traditional enterprises. The rise of emerging technologies means the significant improvement of social benefits. For traditional enterprises, it is also a free ride to improve business efficiency. Recently, it seems that SMIC platform is recruiting service providers, and there seems to be no special restrictions on the instry. In fact, you can go to see the opportunities.

6. At the technical level, including big data, cloud computing, Internet of things, blockchain, artificial intelligence, 5g communication and other emerging technologies. At the application level, "new retail" and "new manufacturing" are its typical representatives
digital economy, as an economic concept, is an economic form in which human beings guide and realize the rapid optimal allocation and regeneration of resources and achieve high-quality economic development through the identification, selection, filtering, storage and use of big data (digital knowledge and information).

7. In 2015, there are five formative assessments for the accounting major of single machine version 2.0 of the vocational skills training platform of Central Radio and TV University. They are: 1 formative assessment (Basic Accounting) 2 formative assessment (economic mathematics basis 12) 3 formative assessment (intermediate financial accounting (1) 4 formative assessment (intermediate financial accounting (2) 5 formative assessment (Management Accounting). We can do all kinds of homework of radio and TV University.