中间冷凝器和中间再沸器的使用会使分馏过程的总热负荷（），有效能降级程度会（）。 低，减小。 降低，增大。 不变，减小。 无法确定。
When WebSphere Commerce， WebSphere Application Server， the web server and the database server are all located on a single machine， which of the following statements are TRUE？ （） this is a multi-node installation。 this is a single node installation.。 each hardware and software component is a single point of failure.。 this is an example of load balancing.。
A user wants to be permanently added to the dba group. Which of the following commands or processes can be used to accomplish this（） chgrp。 chuser。 edit /etc/user。 edit /etc/security/grou。
基因突变
Following a system boot，the display indicates that previously detected hardware is missing. Which of the following commands would identify the missing hardware？（） diag。 lscfg。 cfgmgr。 lsslot。
A client is configuring an x3650 M3. Once the system is in production， they need to able to remotely view and make changes to the UEFI interface. Which of the following is the correct way to configure this？（）
