深度访谈在定性调研中具有很重要的作用，任何一个深度访谈的成败取决于（）。 面谈者。 被访问者。 第三方人。 决策者。
加涅将智慧技能按照互相依赖的程度分为高低不同的五个层级，其中处于最高层次的是（） 辨别。 规则。 问题解决。 定义性概念。
A staging server is critical for an administrator to test updates without introducing risk into a production environment. Which of the following steps should an administrator take to test on a staging server？（） Create and Configure a WebSphere Commerce Instance on the staging server。 Run the Stage Copy Utility to copy production server data into the staging server.。 Run the Stage Propagate Utility to propagate the staging server with production server data 。 Create and configure a Staging database。
A system administrator can create logical volumes and then add file systems to them， or create the file system directly. What is an advantage of the two-step approach instead of the one-step approach？（） The number of bytes per inode can be specified.。 Placement of the filesystem on the disk can be specified.。 The jfslog can be specified on creation of the filesystem.。 Either a JFS or JFS2 filesystem can be created on the logical volume.。
起重机在起吊较重物件时，应先将重物吊里地面（）左右，检查确认正常后方可继续工作。 10Cm。 1Cm。 5Cm。 50Cm。
Which of the following commands should be used to determine if a remote print queue is down?（）
