When designing a single tier AIX database solution for a customer， what other technical specialist would be most instrumental in putting together a total solution and why？（） xSeries specialist，as the customer may have some Intel-based systems.。 Hardware customer engineer，as they will be installing the entire solution.。 Services specialist，as they can provide education recommendations for the entire solution. 。 Storage specialist，as the customer may need disk to store the data and tape to backup the data.。
质量事故发生后，（）签发《工程暂停令》。 建设单位质控经理。 施工单位质控经理。 监理单位现场代表。 总监理工程师。
Which of the following is an optional NIM resource for a diskless client?（） root。 spot。 home。 paging。
制动波的方向是（）。 由前向后传播。 由后向前传播。 随机的。 分散的。
A user tries to ftp a 3 gigabyte file to an AIX machine at certain times during the day. The file transfer fails at exactly 2,147,483,584 bytes each time. All of the following are probable causes of the failures EXCEPT:（） AIX has not been updated to V4。 fsize in /etc/security/limits file has not been set to -1。 ftp can only transfer files > 2 gig in binary mode。 The filesystem is not large-file enabled。
Which of the following metrics provided by the iostat report is used to initially determine if a disk is I/O bound？（）
