You have an Exchange 2010 that contain DAG named DAG1.DAG1 contains two Mailbox Servers named Server1 and Server2.5 Mailbox Database are replicated in DAG1.You need to install Exchange Rollup update on Server1.The solution must not prevent user from accessing their Mailboxes. What should you do first?()
You have an Exchange Server 2010 that contains a DAG named DAG1.Contains 3 Mailbox Servers including a server named Server 1. Server 1 fails.You restore Server 1.You need to ensure that Server 1 can replicate Mailbox Databases from DAG1. What should you do first?()
You have a database availability group (DAG) that contains two servers named MBX1 and MBX2.You discover that a mailbox database named DB2 is in a FailedAndSuspended state on MBX2.You need to reseed DB2 to MBX2.You must achieve this goal by using the minimum amount of administrative effort.What should you do?()
每个基本块可用一个DAG表示。
试述如下Spark的几个主要概念:RDD、DAG、阶段、分区、窄依赖、宽依赖。
cAMP、cGMP、DAG、IP3都是细胞内的第二信使,它们的产生都同G蛋有关。
DAG