爹，你回头跟秦伯伯商议一下——他们不是派人来医学院招大夫么，就从这个上头入手，让秦伯伯安排，要不露声色才好。
DDOS attacks mainly occur in the network layer. Its most obvious characteristic is to send a large number of attack packets, consume network bandwidth resources and affect normal users' access. At present, the detection and defense technology for DDOS attacks in the network layer is quite mature, and at the same time, some new attack methods-DDOS attacks in the application layer have emerged. Different from network layer DDOS attacks, application layer DDOS attacks mostly imitate the access behavior of legitimate users and will not generate a large number of attack data packets during data transmission, but they will consume server resources through a large number of database queries and other operations, which is more difficult to detect. According to the different attack modes, DDOS attacks include reflection amplification attacks in addition to ordinary flooding attacks. This type of attack often uses a legitimate server as a reflector, which sends a large number of data packets to the target, thus causing greater harm. At present, DDOS attacks against DNS servers are also common. Attackers often send fake domain names to DNS servers, consuming DNS server resources. At the same time, due to the recursive query mechanism in DNS servers, DDOS attacks against DNS servers have a large impact range.
Memory, which can be divided into two types: one is called random, which is responsible for temporarily storing data waiting for CPU processing, and the data will be lost after power failure. It has no memory function. If the CPU is compared to the carriage of a train, RAM is the platform, and the people who go up and down the train are the data waiting to be processed and can only stay on the platform temporarily. The other is called read-only device, which can only read but not write, and its contents will not be lost after power failure. We will not introduce all the other equipment in the host computer here. In short, they all perform their respective duties to make the computer run normally, thus making the computer a good helper in our work and life.
古装穿越电视剧《绾青丝》改编自波波创作的同名穿越小说，讲诉了叶海花，一个从二十一世纪穿越到不同的时间、空间的古代的人物，她希望找到一个可以为自己绾青丝的人。她的前世受了太多的伤害，可她始终未放弃寻找心中的挚爱，寻找心里的真正的归宿。在小冥王的帮助下，几近魂飞魄散的她通过借尸还魂的方法附着在古代大奸臣的女儿蔚蓝雪身体上。于是，一场腥风血雨在蔚府展开。究竟她能否逃离世俗的纷争，寻得可以为自己绾青丝的人，寻得心中的挚爱吗?
(Lin Shucheng, Vice Chairman of Sichuan Provincial Committee of the Chinese People's Political Consultative Conference and Secretary of Liangshan State Committee)
肉身之眼晦暗不明，见近不见远，见前不见后，见明不见暗，看到的并非确凿无误存在。外表看起来丝毫没有任何存在感的夏冬青（刘智扬 饰），有一个不为人知的秘密，他可以看到另一个世界的众生。自幼在孤儿院长大的他大学刚刚毕业，正准备考研，此时他正四处求职打工。在此期间，冬青被444号便利店录取。据说这家便利店半夜12点后会闹鬼，原来这里正是两个不同纬度空间上的连接点。在冥界担任公务员的赵吏（于毅 饰）直接管理着便利店，他自称“灵魂摆渡人”，每天迎来送往，指引鬼魂们去往应该去的世界。冬青和性格直爽的女孩王小亚（肖茵 饰）则成为一个个灵异事件的见证者。
