After mirroring rootvg， a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order？（） Run a bosboot -a command。 Mirror the hd5 on the two disks。 Set up another service mode bootlist。 Check the disks using a lsvg -p rootvg command。
A product manager has prepared catalog data using a spreadsheet and has exported the data to a file in CSV format. What is the correct sequence to execute the Loader Package tools to import the data into the WebSphere Commerce database？（） Extractor， ID Resolver， XML Transformer， Mass Loader。 ID Resolver， Text Transformer， Mass Loader。 Text Transformer， XML Transformer， ID Resolver， Mass Loader。 XML Transformer， ID Resolver， Mass Loader。 XML Transformer， Mass Loader， ID Resolver。
北宋加强中央集权的最突出特点是（）。 极力提高皇权。 竭力削弱相权。 削夺将帅权力。 削减地方权力。
下列发包行为中，属违法分包或转包的有（）。 总承包单位将某框架主体施工分包给具备相应资质条件的单位。 总承包单位私自将幕墙工程分包给具备相应资质条件的单位。 钢结构分包单位将三个单体分别发包给三个具备相应资质条件的单位。 总承包单位私自将主体结构劳务分包给具备相应资质条件的劳务单位。 幕墙分包单位私自将劳务施工分包给具备相应资质条件的劳务单位。
You are working on a 24X7 database. You want to design a backup strategy for your database that uses user managed backups. You want to be able to perform all backups while the database remains online. Which statement about performing user-managed backups in a 24x7 environment is true?（） You must have change tracking enabled in your database。 Your database must be running in NOARCHIVELOG mode。 To back up a tablespace, it must be in backup mode。 To back up a tablespace, it must first be taken offline。
按GB7588-2003《电梯制造与安装安全规范》规定，如果轿门的折叠门进入一个凹口内，则折叠门的任何外缘和凹口交叠的距离不应小于（）。
