Foreign exchange income is a virtual currency
1. The meaning is different
foreign exchange purchase is a kind of behavior when we need to pay for foreign currency after foreign currency transaction. It is a transfer transaction, which is equivalent to foreign exchange trading
cash purchase refers to the exchange of local currency cash for foreign currency cash
2
in the past, foreign exchange purchase used to exchange the local currency in the account for foreign currency, and the converted foreign currency would also be in the account or bank card, and no cash would be withdrawn
cash purchase is directly converted into cash
3. The handling charge is different
the handling charge for purchasing banknotes will be higher than that for purchasing foreign exchange. This can be reflected in the daily selling price of foreign exchange (the price the bank sells to customers) and the selling price of cash issued by the Bank of China
first of all, make sure that the IP used by the computer is the public IP, so that any computer connected to the Internet can access the computer through this IP. Of course, most of the people at home and abroad use PPPoE to dial the Internet. They need to use a series of IP binding tools, such as peanut shell, to bind the IP after each dial, so as to achieve the purpose of real-time analysis. However, the bandwidth of most working families is between 2M and 8m, which is only suitable for 30 or 40 people to be online at the same time. If the number of visitors increases, it will lead to network congestion and unable to access
the second problem is continuous operation. The structure of the server is slightly different from that of the host computer. Because the server attaches great importance to stability, even the sound card is turned off by default, and the heat dissipation equipment is also "advanced". You can know from its "helicopter like roar", and the operating environment is also very luxurious, with 24-hour air conditioning, st-free, fire-proof, shockproof and so on. It also supports hot swap. The motherboard has more than 6 layers of PCB, and the power supply is rendant. It can be replaced without shutting down. The memory also has heat sink. However, the commonly used working home computer host does not have these conditions, and the configuration is not good, long-time work, it is likely to lead to high CPU temperature, running full, system failure
it is best to use professional testing software, such as passmark, 3dmark, etc
similarly, there is the price of gold settled in RMB, that is, how much RMB is one ounce of gold. This price is referred to as RMB. Most of the members of Tianjin precious metal exchange provide this business
in a broad sense, all currencies except RMB belong to foreign exchange, such as US dollar, Japanese yen, euro, pound sterling, Australian dollar, etc.
but in a narrow sense, the foreign exchange in the speculation of foreign exchange and gold refers to the foreign exchange currency pairs that can be traded by platform merchants. There are mainly 24 pairs of currency pairs. For example, the U.S. and Japan, the U.S. pound, the U.S. and Europe and the U.S. are the direct orders in foreign exchange currencies, and there are other cross orders.