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但是，等能说的时候，我一定第一个告诉你。In the process of DNS resolution, the client initiates a query request, and the DNS server may need to make additional queries to complete the resolution process and give a response, which will consume certain computing and network resources. If an attacker uses a large number of controlled hosts to continuously send resolution requests for different domain names, the cache of the DNS server will be continuously refreshed, and the failure of a large number of resolution requests to hit the cache will cause the DNS server to consume additional resources for iterative queries, which will greatly increase the resource consumption of the DNS server.夫人进房，手中拿着一卷字，慢慢展开：临别之时，杨长帆与二夫人送了这个。Sub. Add (new Observer1 ());黎水听了，犹豫地看向林聪。"Do you mean that these 'dogs' that attacked position 142 are indeed some animals similar in appearance to common dogs?" I said.「是非精」麦美恩、冯盈盈、刘颖旋、张宝儿、邝洁楹、何依婷再次参与各种实验，拆解科学原理，还带来历史、语文等知识。戴祖仪、陈诗欣、何泳芍加入嘈嘈闭行列，挑战高分贝尺度！ 「是非旅行团」畅游泰国游乐园、水上乐园，边玩边发掘新奇学问。芭堤雅「飞天通菜」更有奥妙之处！到访台湾「鸡毛扫」师傅、鼓乐师傅，再与扯铃达人比拼，又可探究出什么「是非」？此外，精叻小学生们透过编写程式改善日常生活，并会亮相介绍创意作品。