Which three statements are true about persistent configuration？（） A user cannot set privileges on the persistent lightweight jobs。 Persistent lightweight jobs generate a large amount of metadata。 It is possible to create fully self-contained persistent lightweight jobs。 The use of a template is mandatory to create persistent lightweight jobs。 Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time。
A customer has a pSeries that needs to be upgraded from AIX Version 5.1 to AIX Version 5.2. The customer wants to retain /etc/passwd. Which of the following installation types should be used？（） Preservation Install。 Retention Install。 Overwrite Install。 Migration Install。
If publishing failed and an administrator wants additional details to help troubleshoot the problem， which Tracing Component should be enabled？（） TOOLSFRAMEWORK。 TRANSPORT_ADAPTER。 RAS。 DEVTOOLS。 SCHEDULER。
A system administrator has just installed a new maintenance level， but "oslevel -r" does not show the correct maintenance level. What command can be used to determine which filesets are downlevel？（） lppchk。 instfix。 fixdist。 maintlvl。
研究与教学统一”原则的提出者是（） 英国教育家斯宾塞。 美国教育家杜威。 德国教育家威廉·洪堡。 苏联教育家赞可夫。
A retail customer has a database server that requires more than 64Gb memory and four or more processors sockets. Which of the following system x servers meets this requirements？（）
