‘Producer—agent—wholesaler—retailer—consumer’ is common choice for _______.
举一反三
- When a wholesaler purchases a good from a producer and then sells it to a retailer, the transactions have taken place in ________.
- What is the total surplus of a market? A: the sum of consumer surplus and producer deficit B: the sum of consumer surplus and producer surplus C: the difference between the consumer surplus and producer surplus D: the difference between the highest price that a consumer is willing to pay and the lowest price that a producer is willing to sell
- is a heavy producer and consumer of wine.（ ）
- The Czech Republic is a big producer and consumer of .
- 在kafka中，如下关于Producer发送数据的说法错误的是（） A: Producer负责生产数据。Consumer负责消费数据。Producer和Consumer之间需要建立连接 B: Producer既可以发送数据到Broker上。又可以发送数据到Consumer C: Producer作为消息生产者。可以直接将数据写入Zookeeper D: Producer连接任意一个正常的Broker实例就可以产生数据