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The so-called logical triangle is the product of concretizing the pyramid structure. The bottom of the length of the triangle represents the comprehensiveness of the factual basis, and the height represents the strength of the Sowhat (or Why) connection. In other words, the key is to use enough and balanced fact mats to construct the logic that tightly connects Sowhat and Why.Compared with SYN cache method, SYN? Cookies technology does not need to allocate space at all when receiving a SYN. Because the most basic data that make up the connection state are encoded and compressed into the sequence number bits of SYN-ACK. For a legitimate connection, the server will receive an ACK message segment with a serial number (actually the serial number has been added by 1), then the basic TCB data will be regenerated, and a complete TCB will confirm that the data will be safely instantiated through decompression. This decompression can be successful even under severe attacks, because there is no storage load at all on the host side, only the load that calculates the encoded data into the ACK sequence number. The disadvantage is that not all TCB data can be added to the 32-bit sequence number segment, so some TCP options required for high performance cannot be encoded. Another problem is that such SYN-ACK message segments will not be forwarded (because forwarding requires complete state data).若要寻找机会崛起，也只能是军中了。　　因为守护的不单是珍宝，还有自己的信仰和良心，所以绝不能失守，哪怕只一次。本剧讲述了拥有特殊能力的五个人，在一场大战中打败了邪恶势力的代表“元化”后却失去了关于此事记忆，散落在俗世之中过着平凡的生活，之后经过了种种艰难大家聚集起来重新找回了特殊能力，合力迎敌战胜极具负能量势力的故事。13. Encourage employees to make more correct suggestions and plans. The Company will pay full attention to them. Those who formally resume and adopt written suggestions will be given certain rewards to encourage employees to actively participate in the Company's management and enhance their sense of ownership.9-4 Number of diners: In the program written to complete Exercise 9-1, add an attribute named number_served and set its default value to 0. Create an instance named restaurant from this class; Print how many people have eaten in this restaurant, then modify this value and print it again. ?