Which components are installed on the middle tier in a WebSphere Commerce V 5.6 three-tier configuration （i.e. in a three-node topology）？（） WebSphere Commerce Server， WebSphere Application Server and Web server plugin。 WebSphere Application Server， Database Client and Web server plugin。 WebSphere Commerce Server， Database Server and WebSphere Application Server。 WebSphere Commerce Server， WebSphere Application Server and Database Client。 Web server， WebSphere Commerce Server and WebSphere Application Server。
若将紧急放风阀的一、二风堵装错位置或充气限制堵被污物堵塞，常用制动时会起（）作用。 阶段缓解。 制动保压。 缓解。 紧急制动。
A prospective customer has a SCSI installed. The new project requires a large high performance storage and tape network . The customer does not appear to understand the terminology and options of the fiber channel components of the solution. Further discussion confirms that the customers only has cursory knowledge of fiber channel and is not currently prepared to for the installation. What steps should be taken to make sure customer is satisfied with the solution？ （） Suggest a cloud network。 Direct the customer to redbooks and white papers on FC technologies。 Work with business partner to include Lab Service engagement to setup FC environment and perform knowledge transfer。 Switch project to iSCSI。
Which two statements are true about encrypting RMAN backup？（） The transparent encryption of backups uses the encryption wallet。 The database uses the same encryption key for every encrypted backup。 The password encryption of backups only uses the password while creating and restoring backup。 If transparent encryption is configured， you cannot use the SET ENCRYPTION BY PASSWORD command to make password-protected backu。
战国七雄中位置处于最南边的是（）。 秦国。 楚国。 齐国。 赵国。
Which of the following commands will ncrease the contiguous free space of a file system without having to add additional partitions（）
