高等数学第七章(7-2.ppt

例1: 例2: 因此 例10: 设 其中一元函数f, g都具有二阶 连续导数, 证明函数u满足方程 证 因此, * ePolicy Orchestrator Components ePolicy Orchestrator consists of the following components: The Server Service provides the communication infrastructure used by the ePO console and agent to set and retrieve policies, and report configuration and infection information. The Database provides storage and retrieval of directory structure, group and individual machine policies and tasks, machine properties, IP address filters and coverage and infection event data. The Console securely connects to the server service to allow the administrator to view or change policy, view configuration and infection information, and manage groups and machines. An Agent (a component of the common framework) present on every managed system performs property collection (on the client), policy collection (from the server) and policy enforcement (at the client). The agent executes scheduled tasks, and reports any changes made to the client machine or virus incidents back to the server. The Repository, (present both on the ePO server and optionally distributed within the network of managed machines) provides a location from which managed systems can obtain products and updates. The Notification Service provides the framework on which to define rules, (based on product events), that can be used to provide real-time alerting using a variety of methods. The Rogue Sensor component detects all machines present on the network, and uses the database and preconfigured rules to determine any action required. * ePolicy Orchestrator Components ePolicy Orchestrator consists of the following components: The Server Service provides the communication infrastructure used by the ePO console and agent to set and retrieve policies, and report configuration and infection information. The Database provides storage and retrieval of directory structure, group and individual machine policies and tasks, machine properties, IP address filters and cov