The rootvg disk on a system failed and was replaced. The system was restored using the latest mksysb. However， no files in the /home filesystem were restored. What is the likely cause of this problem？（） The new drive is too small to hold the entire rootvg。 The /home filesystem was not mounted during creation of the mksysb。 The /home stanza in the bosinst.data contained an entry ’restore=no’。 The /home filesystem was NFS exported to another system during creation of the mksy。
属于钢筋力学性能的指标有（）。 拉伸性能。 弯曲性能。 冲击性能。 焊接性能。 疲劳性能。
Which of the following advisors within the Oracle advisory framework will analyze a single SQL statement and make recommendations for performance improvement?（） SQL Repair Advisor。 SQL Optimizer。 SQL Access Advisor。 SQL Tuning Advisor SQL。
心理健康
A commercial customer will soon send out a Request For Pricing （RFP） for a new large database server. Why would a pSeries technical specialist try to influence the customer to base the requirements on performance （TPC-C， Ideas International Relativity， Oracle Applications Standard Benchmark， etc.） rather than on numbers of processors？（） IBM processor performance does not scale well over 16 ways.。 Competitors do not pay for TPC-C certification so results are not available.。 IBM servers consistently outperform some other servers on a "per CPU" basis.。 IBM prices are lower than competition when like numbers of processors are proposed.。
The 'lsvg -o' command is run with an output of only rootvg, but the server has another volume group named datavg, which is notdisplayed.
What is the likely cause?（）
