居住建筑护栏高度、栏杆间距、安装位置要求正确的是（）。 低层、多层住宅的临空处栏杆，栏杆净高不应低于1.0m。 中高层、高层住宅的临空处栏杆，栏杆净高不应低于1.10m。 室内外楼梯栏杆垂直杆件间净空不应大于0.11m，楼梯井净宽大于0.11m时，必须采取防止儿童攀滑的措施。 室内扶手高度不应小于0.90m。 楼梯水平段栏杆长度大于0.50m时，其扶手高度不应小于1.0m。
A finance company needs to increase its storage but has run out of floor space in the data center.Currently they have two ESS 800 systems with a total of 125 TB of System z data. Which of thefollowing IBM System Storage products would allow them to replace the ESS 800 systems,increase their performance, reduce their floor space, and still allow them room to grow?（） N5200 。 DS5020 。 DS5300 。 DS8700。
接地中性线相色漆规定涂为（）色。 黑。 紫。 白。
举例说明气味如何影响人的行为和心理
An administrator needs to apply a Technology Level update. During the preview install， the output indicates that there is insufficient space in the /usr filesystem. Review of the root volume group indicates there are no available physical partitions， but the /test jfs2 filesystem is only 8% used. What is the most efficient method to use the available space in the /test filesystem to apply the update？（） Use chfs to reduce the /test filesystem。 Use cplv to copy the /test filesystem to a smaller logical volume。 Use migratepv l to move the /test filesystem to a different volume group。 Backup the /test filesystem， remove it， and recreate it with a smaller size。
施工过程工序质量控制包括施工操作质量和（）管理质量。
