简述消除风险和不可知因素的方法。
You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). Server1hosts an ordering application that connects to a database cluster.A number of client computers are shared between employees. You need to implement a licensing solution that meets the following requirements:·Server1 must allow unlimited concurrent connections.·Client access license requirements must be minimized.Which two actions should you perform? （）(Each correct answer presents part of the solution. Choose two.) Configure a license group for each shared computer.。 Configure a local security group for each shared computer.。 Configure Server1 to support Per Server licensing mode.。 Configure Server1 to support either Per Device or Per User licensing mode.。
核酶的发现具有什么样的生物学意义？
（）是完整健康概念的重要组成部分。 生理健康。 心理健康。 心理沟通。
You are implementing transaction log shipping for a database named DB1 from a server named SQL1 to a server named SQL2. Because DB1 is 100 GB in size， it is too big to transfer over the network in a reasonable amount of time. You need to minimize the impact on the network while you initialize the secondary database. Which two actions should you perform？（） Specify the simple recovery model for DB1.。 Specify either the full or the bulk-logged recovery model for DB1.。 Perform a complete backup of DB1 to portable media. Restore the secondary database from that backup； specify the RECOVERY option.。 Perform a complete backup of DB1 to portable media. Restore the secondary database from that backup； specify the STANDBY option.。 Before you activate transaction log shipping to the secondary database， execute the following statement on the primary server.BACKUP LOG DB1 WITH TRUNCATE ONLY。
按照《建筑内部装修设计防火规范》（GB50222-95）的规定，装修材料的燃烧性能包括下列（）等级。
