What is the difference between digital currency and bank card de

1.

1. Application of different

digital currency: fast, economic and safe payment and settlement; Bill finance and supply chain finance; The real right of collateral is digitalized

e-money: the seller sends the buyer's payment instructions to the seller's acquiring bank through the payment gateway; The acquiring bank obtains the authorization from the issuing bank through the bank card network, and sends the authorization information back to the seller through the payment gateway; After obtaining the authorization, the Seller shall send the buyer the shopping completion information. If payment acquisition and payment authorization cannot be completed at the same time, the seller should send payment acquisition request to the acquiring bank through the payment gateway, and transfer the transaction funds from the buyer to the seller's account. The final inter-bank settlement is completed by the payment system between banks

2. Different characteristics

digital currency is characterized by low transaction cost, fast transaction speed and high anonymity

e-currency is characterized by anonymity, saving transaction cost, saving transmission cost, small holding risk, flexible and convenient payment, anti-counterfeiting and anti repetition, and non traceability

Digital currency can be divided into three categories: completely closed, unrelated to the real economy and only used in specific virtual communities, such as world of warcraft gold; It can be purchased in real currency but not converted back to real currency, and can be used to purchase virtual goods and services, such as Facebook credit; It can exchange and redeem with real currency according to a certain ratio. It can purchase both virtual goods and services and real goods and services, such as bitcoin

e-money: e-cash based on the Internet environment and keeping the binary data representing the value of money in the hard disk of the computer terminal; An electronic wallet that keeps the value of money in an IC card and can be circulated out of the bank payment system

2. Fake, for now, the most representative bitcoin is not legal, because it is not proced in any country, only issued by the country is legal! The central bank is only in the process of research and development. When to issue it needs to be concerned

3. Stones found in the mountains or other places can be smashed underground with a hammer to get stones. You can also buy building materials from Rebecca, but not all of them
small stones are small stones when smashed with a hammer
small stones can be smashed with the first hammer, and stones can be smashed with a upgraded hammer

4. Eth0 in virtual machine refers to the name of network card, Vm1, vm8 and vm0. These three are the communication between virtual network card and the outside world in virtual machine. Even if the host is wireless, if you want to access the Internet in the virtual machine, choose the bridge or NAT.

5. 1. Check whether the additional power supply of the independent graphics card is connected. 2. Connect the monitor to a separate graphics card
if you think the answer has solved your problem, please adopt it. Thank you. If you have any questions, you can continue to ask. If you don't answer, you may not be here.

6. I don't think making money should be a problem of the land of origin in the later period. The biggest problem of the land of origin in the later period is that money can't be spent, because there are too few places that need money.

there are only a few sustainable ways to make money: selling crops, selling animal by-procts, selling honey, selling mushrooms (what do you say selling pink diamonds, Europeans go away). The selling price of most crops is not high, which is better than the quantity. However, the more the crops are planted, the more tired they are to harvest, which is time-consuming. When they harvest a large number of huge crops, they feel like Shi; Mushrooms make little money; The price of the honeybee honey is only a little more than that of the starry ordinary milk, but it needs to invest a lot of perfume cost. It is harvested once every 6 days. When it rains, it does not count the days. Therefore, the most stable and effective way to make money in the later stage is the by-procts of all kinds of giant animals. In the game, the clothing store has an exaggerated demand for all kinds of wool, but little demand for all kinds of milk and eggs. In addition, cattle and chickens proce by-procts once a day, and sheep proce by-procts once every five days, So selling milk and eggs every day is almost the only way to make money.
in fact, when there are seven or eight huge cows (which should be mixed with a few top-quality cows) and ten full-hearted chickens on the farm, plus the buff, the champion of all kinds of animal sacrifice master competitions, you can earn more than 200000 yuan every day just selling milk and eggs, After a few days, you wake up every day and make complaints about the money. You can also use the medium milk + egg = pudding method, or run to the hut, but the money will not be much more. Instead, it will waste time
finally, it will be Tucao once again.

7. It's better to look at the brand of sapphire. The key is the price. In AMD, 480 is considered a high-end proct. You don't have to worry about the materials used for workmanship, and you don't have to worry about which one has a good performance. You can't make a higher level proct even if you stack it at the same level. In conclusion, if the price is the same, which is the best choice

8.

When I saw this news, I felt that I saw another myth of bitcoin. But from the market reaction of bitcoin now, we can see that bitcoin has lost its original popularity, and soon this popularity has been captured by dogcoin. So, don't you associate them here for interpretation? In my opinion, the reason why dogcoin has such a surge is very simple, because the group of people who originally invested in bitcoin are now investing in another virtual currency, which leads to its hot market. So today we will analyze why the dog coin can have such a surge{ RRRRR}

Third, how to treat investment currency

in my opinion, the impact of dogcoin is far greater than that of bitcoin, because at that time, the price of bitcoin had reached $20000. So this kind of price is directly equivalent to isolating a large number of people. At that time, people who invested in bitcoin were all elites. At least they had a lot of idle money in their hands. However, the price of dogcoin was very low, only $0.044. RMB is only a few cents, so there are still many people who can invest in it, but it also means that its impact is very big. So in my opinion, if the dog coin collapses, it will damage the funds of many ordinary people

9. Xfx480 is divided into several types, one is the difference between the display memory, 4G and 8g, and the other is the difference between the core frequency. The evolution frequency of black dog is higher than that of black dog, and there is light. Evolution without money