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1. Introduction to the blockchain engineering major of Chongqing City University of Science and Technology from junior college to bachelor's degree

[Quick registration and free consultation for junior college to bachelor's degree: https://www.87dh.com/xl/ ] The introduction of the Blockchain Engineering major of Chongqing City University of Science and Technology, which is jointly recruited from junior college to bachelor's degree, has been announced. It explains in detail from the aspects of professional introduction, characteristics and advantages, teaching staff, main courses and employment directions. The details are as follows:
Introduction to the Blockchain Engineering Major of Chongqing City University of Science and Technology
Click to view: Chongqing Unified Admissions Entrance Examination Question Bank ：Blockchain Engineering
1. Major introduction:
This major cultivates the comprehensive development of moral, intellectual, physical, artistic and labor, adapts to the needs of national economic development, has good basic knowledge of mathematics and natural science, and masters the skills related to blockchain. Basic theories, basic knowledge, basic skills and basic methods related to blockchain systems, possess scientific thinking abilities including computational thinking, and apply basic principles and technologies to the analysis, design, implementation, application, maintenance and division of blockchain systems. The ability to develop and manage blockchain systems, innovative thinking and entrepreneurial awareness, international vision and independent practical ability, social responsibility and teamwork spirit, application-oriented talents with solid foundation, strong ability and high quality.
2. Training objectives:
Students in this major mainly study computer networks, programming technology, data structure, computer composition principles, operating systems, database technology, introduction to software engineering, machine learning, blockchain principles, Basic engineering technology theories, professional knowledge and skills in data warehouse and data mining, Linux basics and applications, distributed computing, smart contract technology, machine learning, distributed computing, blockchain framework, alliance chain application development, etc. Students receive basic training in blockchain system design and implementation, blockchain project management and implementation, master basic methods to solve blockchain design and analysis in the computer field, and have the ability to solve various complex engineering problems in this field.
3. Employment direction:
After graduation, you can engage in blockchain project system design and development, blockchain project management, and other departments in governments, enterprises and institutions, IT companies, Internet companies, colleges and universities, etc. Blockchain system services and other work; you can also further study for a master's degree in this major or related majors, or study abroad for further study.
Introduction to Chongqing City University of Science and Technology’s junior college to bachelor’s degree major: The blockchain engineering major has been announced. For more information about Chongqing’s junior college to bachelor’s degree program, please pay attention to the Chongqing junior college to bachelor’s degree column page.
Related reading: Summary of the introduction to junior college-to-bachelor degree majors at Chongqing City University of Science and Technology

If you have questions about junior college-to-bachelor degree, don’t know how to summarize the content of the examination points, or don’t know the local policy for junior college-to-bachelor degree registration, click on the bottom to consult the official website and get a free review Information: https://www.87dh.com/xl/

2. I would like to ask someone from Guoxing Blockchain Business SchoolHow is the course?

It can be said that it is very good. I am learning along with it and making a little progress every day. Especially the practical aspects are close to reality and very practical

3. Xiamen What does Royal Xunlun Academy’s blockchain training mean

Blockchain is a large-scale, decentralized economic organization model implemented by a set of technologies.
Blockchain has attracted widespread attention because it has changed the original economic organization model in many fields. For example, in the issuance and circulation of currency, the core role of the banking system has been reduced, and the organizational methods between central banks, commercial banks and users have undergone major changes; in the Ethereum ERC20 token system, the blockchain has comprehensively changed the securities Although the organizational model among issuers, participants at all levels, and regulators brings some problems, it also improves the efficiency of securities issuance and circulation.
People are now exploring the application of blockchain in various economic fields. Essentially, they are also looking for ways to use blockchain to adjust or innovate the original economic organization methods of enterprises, industries, and regions, and to find new ways to reduce costs and increase profits. way. Regarding blockchain as an economic organization model, it can be extended downward to its implementation technology, and upward to its impact on social organization and social consciousness. It is easier to understand the complex social impact brought by blockchain.

4. Who is teaching the popular blockchain training course

Sign up and pay a 100 yuan pre-deposit fee, which will be refunded after completing all courses;

Online Tutorials will be given below, 4 days of lectures, 7,800 yuan per person;

3 days and 2 nights, 88,888 yuan per person;

......

What exactly is blockchain? Perhaps very few people can really answer this question. It is precisely because "blockchain" is inherently mysterious that many people are eager to pay to get on board this train to the "future" in order to gain knowledge.

Therefore, a variety of blockchain trainings are also very popular. Various information such as "scan the code to join the group to listen to the class" are flooded in the circle of friends, making it difficult to distinguish the good from the bad. The training costs are even more varied: 100 yuan, 300 yuan, 7,000 yuan or even nearly 100,000 yuan...

Blockchain training is too popular

I often Fabricated identities on dating profiles: imported lighting wholesaler, urban landscape designer, boutique cigarette hotel owner, agricultural loan salesman. Now, I have finally become an expert in blockchain training courses.

▲Picture source: Screenshot of a recruitment website

Moreover, it is reported that a blockchain recruitment advertisement in Beijing recently hit the circle of friends, asking applicants to check the area. There is in-depth research on blockchain technology and cryptography, and the annual salary given is no less than 5 million yuan, and there is no upper limit.

“This is indeed the current situation of blockchain talent recruitment. But even so, we can’t recruit people because it is difficult to find qualified people.” Lu Sheng, a “headhunter” on Liepin platform, said.

Song Mofei, a senior researcher at Suning Financial Research Institute, said:"In terms of development experience, the rise of the domestic blockchain industry has concentrated in the past two or three years, and there are very few people with long-term blockchain development experience in the talent market." He believes that excessively high salaries will inevitably attract Some speculators, but the increase in salary has not brought about an increase in the application threshold, and even some recruiters have only a partial understanding of blockchain technology, which also poses new challenges to the recruitment of blockchain talents.

In the view of Shan Yi, chief data officer of Liepin.com, the core of blockchain is a change in social relations and business models based on the Internet's distributed trust system, and this change is based on decentralization. are typical characteristics. "There are still many uncertainties in the future development of blockchain. There is an obvious bubble at present, and many blockchain projects are unreliable." He said.

5. What is the main purpose of Xu Mingxing’s establishment of OK Blockchain Business School

Because he values ​​talents! Talent plays a key role in all walks of life, and the same is true for the future development of my country’s blockchain. The purpose of the establishment of OK Blockchain Business School is to cultivate highly sophisticated professionals in my country’s blockchain field and lay a solid talent foundation for the future application of blockchain in various real economic fields.

6. You have to know the operating principles and development of blockchain!

1. Why is there innovation in blockchain?
The starting point of the first generation of the Internet is the TCP/IP protocol, which implements a unified format for peer-to-peer transmission of information by all nodes on the network. Open code. However, the impact of such an uncomplicated innovation on mankind is epoch-making. It has programmed, agreed, and enforced the basic values ​​required by a unified global market: "freedom, equality, and fraternity." Then the STMP email protocol, HTTP domain name protocol, etc. were derived, achieving low-cost and high-efficiency global information transmission in a decentralized manner. As Alibaba Vice President Gao Hongbing said:
"The Internet is to eliminate the (information) supply chain that has very low value and high cost - it is open, interconnected, peer-to-peer, globalized, and decentralized."
We know: The essence of the market is also decentralized. It automatically executes the decentralized agreement of "equivalent exchange". Just as Nobel Prize winner Ronald Coase summed up: "The market economy is based on two On the basis of deep cognition: admitting ignorance and tolerating uncertainty." Adam Smith also described the market as: "the invisible hand"! Therefore, the market must require the low-cost flow of information decentralization, and the Internet has adapted to the global Under the general climate formed by the unified market, it turned out to be.
However, the first generation of Internet decentralized solved the problem of low-cost and efficient transmission of information, but it did not solve the problem of credit of information. Therefore, what the second-generation Internet must break through is: how to establish global credit in a decentralized manner so that value transfer can be carried out at low cost and with high efficiency.
So what are the problems with the original centralized credit system? As we all know: centralized credit, such as legal currencies in various countries, has different credit values, and the clearing systems are also incompatible.Global trade adds significant costs. The current global credit system centered on the US dollar has a "Triffin Paradox" in its mechanism (the essence is that a country's legal currency cannot simultaneously resolve the conflict between its own economic interests and global economic needs). Therefore, in 2009, the Governor of the Central Bank of China, Zhou Ogawa called for the creation of a super-sovereign storage currency. In the same year, Satoshi Nakamoto disclosed the first-generation blockchain source code-"Bitcoin" online.
2. How does the blockchain system operate?
First of all, Satoshi Nakamoto knew very well that establishing a credit system for payment must solve the problem of preventing "duplicate payments", that is, no counterfeit currency can be created. The centralized credit system relies on state machinery to prevent counterfeit currency. What about "Bitcoin"? Satoshi Nakamoto's great innovation is to "timestamp" every transaction. There is a block (block: equivalent to a network account book) every ten minutes, and all network transactions for these ten minutes are correctly timestamped. The question is who will cover it? Satoshi Nakamoto did not assume that everyone on the Internet is Lei Feng. He agreed with Adam Smith: people in the market are greedy. He asked the so-called "miners" to compete for the accounting rights of these ten-minute blocks. The rules of the competition were to correctly record the accounting and at the same time solve the SHA256 problem. Who can prove that their computer has the fastest computing power (the so-called PROOF OF WORK mechanism), he can compete for the legal accounting rights of these ten-minute blocks and get a reward of twenty-five bitcoins. This is the so-called "mining" process. It is actually a decentralized credit process that establishes a network-wide ledger - the blockchain. Therefore, the more essential function of miners is "bookkeepers"!
Satoshi Nakamoto is here In its Bitcoin white paper, the process of establishing this credit system is described in detail:
Step 1: In order for the entire network to recognize it as valid, each transaction must be broadcast to each node (node: that is, the miner);
The second step: Each miner node must correctly timestamp each transaction in these ten minutes and record it in that block;
The third step: Each miner node must Compete for the legal accounting rights of this ten-minute block by solving the SHA256 puzzle, and strive to get a reward of twenty-five bitcoins (fifty bitcoins every ten minutes for the first four years, decreasing by half every four years);< br>Step 4: If a miner node solves the SHA256 puzzle of these ten minutes, it will publish all the timestamped transactions recorded in its ten-minute blocks to the entire network, and they will be checked by other miner nodes in the entire network;< br>Step 5: Other miner nodes in the entire network check the correctness of the block accounting (because they are also stamping the accounting at the same time, but they have not competed for the legal block accounting rights, so there is no reward), there is no error Finally, they will compete for the next block after the legal block, thus forming a single chain of legal accounting blocks, which is the general ledger of the Bitcoin payment system - the blockchain.
Generally speaking, each transaction must go through six block confirmations, that is, six ten-minute accounting, before it can finally be recorded on the blockchain.Recognize legitimate transactions. The following is the accounting format of Bitcoin:
So the so-called "Bitcoin" is such a billing system: it includes the owner electronically signing with the private key and paying to the next owner, and then the entire network's "miners" "Time stamp the account and form a blockchain.
3. What are the innovations in Bitcoin’s blockchain finance?
Similar to gold, trying to establish decentralized credit on the global Internet may allow value to flow across the entire network at high speed and at low rates (currently each transfer The transfer rate is one ten thousandth);
The total amount of currency is agreed upon by the cryptographic protocol;
Compared to gold, digital currency is infinitely divisible;
The value of currency can be based on a large number of P2P transactions ;
Full transparency in financial management (every transaction can be traced on the blockchain).
Bitcoin’s blockchain-wide accounting system has established a market value of US$10 billion, the highest on the global Internet. Therefore, Wu Xiaoling, dean of Tsinghua PBC School of Finance, pointed out: The blockchain experiment established distributed credit, which is an upgraded version of Internet TCP/IP, upgrading from information transmission to value transmission;
4. Bitcoin’s blocks What are the inherent flaws of the chain system?
Bitcoin’s blockchain system has had successes since it was open sourced on the Internet in 2009, but it also shows some inherent flaws that are difficult to overcome:
The total amount cannot be adjusted at any time As the market situation changes, it will inevitably rise and fall sharply;
Mining is high-carbon. Only less than 1% of miners can compete for the accounting rights of blocks of less than ten minutes, and more than 99% of other miners participating in the competition have the computing power. Waste;
The annual inflation of about 10% has greatly increased the cost of the Bitcoin financial ecology, and even threatened her survival;
As a decentralized self-organizing DAC system, the operating costs of the accounting and issuance functions are too high high.
As a global payment system, its efficiency is far from meeting the actual requirements of global trade. The Bitcoin network currently confirms a maximum of 7 transactions per second. In comparison, Visa's network system can process 10,000 transactions per second at the fastest, and Alipay's record is 80,000 transactions per second on Singles' Day in 2014!
5. Block The development of chain technology 2.0:
As the 2.0 upgrade and development of blockchain, it first focuses on solving the high-carbon mining of Bitcoin accounting:
When we discuss how to overcome the high carbon of Bitcoin mining and accounting Professor Liu Taoxiong from the Tsinghua Institute of Economics pointed out that mining competition relies on computing power. In the end, only one company competes for the legal accounting rights, and the other 99% of the miner nodes are mined for nothing, which is a waste of resources. It is obviously unreasonable. If The whole network transparently knows the legal accounting rights of the next block, and it is randomly generated in the entire network, which eliminates the high carbon cost of competitive accounting! After hearing this, we all praised Professor Liu for his brilliant idea, because the second generation is now more successful. Coin NXT has this mechanism. Their white paper is called "Transparent Forging". However, the probability of the accounting rights going to someone is directly proportional to the NXT token holdings in each miner node wallet. This is called the proof of equity mechanism ( PROOF OFSTOCK). Of course, this also triggered a debate about the unfairness of NXT’s distribution of tokens to early investment developers!
RIPPLE is a semi-decentralized blockchain solution that uses “trusted gateways” to conduct block operations. The credibility of chain accounting is based on the consensus ledger protocol that these gateways will not do evil at the same time.
The most ambitious attempt is Ethereum, which combines blockchain technology with Turing completeness, hoping to develop a basic platform that can support the construction of various blockchain systems in the future. The development of various credit currencies, digital assets, smart protocols and even financial derivatives. The system design is to unify blockchain accounting on the ETHERUM platform and be used by all developers. Maybe their official version will be released in the near future.
6. Possible applications of blockchain innovation in other fields:
Now, blockchain’s attempts to establish decentralized credit are no longer limited to the financial world, but have attracted attention from all fields of society, especially in At present, some of China's central credit institutions, such as the "Red Cross", are in a "collapse" situation. Blockchain can provide a new way of thinking and technical options for social management. The following are some new developments and related discussions we have learned about:
The combination of blockchain and the Internet of Things unifies digital assets and atomic assets, smooths the difference between consumer assets and cash assets, expands public credit, and accelerates value circulation; (IBM-Samsung)
Built on the blockchain Intellectual property protection system, accounting for the use of intellectual property across the entire network, and establishing a global advertising market;
Whether blockchain can provide technical support for the issuance of protocol-based cryptographic currencies by emerging economies along the Belt and Road;
Block Chain + cloud computing can develop into a decentralized self-media and community system;
Blockchain can build a decentralized equity crowdfunding system, allowing innovative projects to enter the circulation field in advance;
Blockchain can develop Develop a fully transparent financial management system;
Blockchain supports the establishment of a global decentralized corporate organization.
In short, in this era when credit has become a scarce resource, the technological innovation of blockchain, as a distributed credit model, provides new opportunities for finance, social management, talent evaluation and decentralized organization construction in the global market. All provide a broad development prospect.

7. Jiangxi Pioneer Software Vocational and Technical College gives a detailed introduction to the school

Jiangxi Pioneer Software Vocational and Technical College is good, let’s analyze it from the following aspects:

There are currently more than 13,000 college students and more than 700 full-time teachers. There are secondary colleges such as the School of Blockchain, School of Software Engineering, School of Network Engineering, School of Economics and Management, School of Information Technology, School of VR and Art, School of New Media, School of Marxism, School of Continuing Education, International School, and Entrepreneurship School, as well as Teaching units such as the Public Basic Course Teaching Department.

Discipline major: Information technology majorThe advantages are outstanding. Our school focuses on the extensive application of information technology and the technical development of information security. The professional disciplines are always set up around IT fields such as information, software, and networks. Students have won more than 200 awards in many domestic and provincial information technology competitions. Become a well-known "hacker" pioneer in the industry.

Professional settings: There are School of Blockchain, School of Software Engineering, School of Network Engineering, School of Economics and Management, School of Information Technology, School of VR and Art, School of New Media, School of Marxism, School of Continuing Education, Secondary colleges such as International College and Entrepreneurship College, as well as teaching units such as the Public Basic Course Teaching Department.

It has set up 15 undergraduate majors and 32 higher vocational majors such as blockchain technology and applications, software engineering, and network engineering.

Introduction to Jiangxi Software Vocational and Technical University:

Jiangxi Software Vocational and Technical University is the first software university in the country Vocational and Technical University was founded in 2003 by Pioneer Software Co., Ltd., one of the top 100 national software companies. At the beginning of its establishment, it was successfully selected as one of the 35 exemplary software vocational and technical colleges in the country.

On December 18, 2018, the Ministry of Education approved the school’s upgrade to an undergraduate-level vocational school, becoming one of the first 15 undergraduate-level vocational education universities in the country. On May 27, 2019, the Ministry of Education approved the name change to Jiangxi Software Vocational and Technical University.

Reference for the above content: Jiangxi Software Vocational and Technical University-School Introduction