A data file became corrupted in your database due to bad sectors on the disk. Because of corruption， you lost all the important tables in that data file. Which method would you use for recovery？（） flash back all the tables in the data file， one by one。 restore the data file to a new location and perform a media recovery。 flash back the database; there is no need to restore the data file。 restore the data file from the most recent backup and flash back the database。
真空预压法的施工设备有（），吸水管、密封膜与出膜装置，帷幕墙施工机械等构成。 抽真空装置。 压实设备。 插桩机。 搅拌机。
Following a system boot， the display indicates that previously detected hardware is missing. Which of the following commands would identify the missing hardware（） diag。 Iscfg。 cfgmgr。 Isslot。
Which of the following are true about WebSphere Commerce Payments cassettes？（） The site does not need a cassette， unless the site requires real-time credit card validation.。 A cassette is a piece of plug-in software that provides support for a specific payment system.。 The CyberCash cassette is installed by default， with the installation of WebSphere Commerce Payments.。 Third party companies can create custom cassettes that will work with WebSphere Commerce Payments.。 Cassettes convert the merchant payment request to the payment protocol of the local payment system.。
刘某购买了一种寿险产品，保费用途透明，分解为保障、投资和费用三部分；缴费灵活，只要保单现金价值足以支付保障费用，保单就不会失效；对现金价值处置灵活，如保单质押贷款、部分退保等；保险金额可以根据刘某的保障需求变更。由此可知，刘某购买的是（）。 分红保险。 定期寿险。 万能寿险。 终身寿险。
What is the correct method for deleting ‘paging04’ paging space？（）
