Disk Defragment的中文名是（）。
url的中文名是
点击查看答案
（）的中文名自动售检票系统，SC的中文名（）。CSC的中文名（），（）的中文名非接触智能筹码。EOD的中文名（）。
NAD+的中文名称是（），FAD的中文名称是（），TPP的中文名称是（）。
IEEE的中文名字是（）。
An administrator is getting reports that a file server is responding slowly. Which of the following steps should the administrator take FIRST？（）A、Remove unnecessary files on the server to free up hard disk space.B、Defragment the server’s hard disks.C、Compare monitoring results with the server baseline.D、Add additional memory to reduce paging.
Which of the following percentages is required for Disk Defragmenter to fully defragment thevolume?（）A、5%B、15%C、25%D、50%
Error log analysis indicates that a disk is starting to fail and will need to be replaced. The failing disk contains multiple logical volumes which span multiple disks. A free disk has been added to the failing disk’s volume group.Which of the following is the most efficient method to move the data from the failing disk to the new disk？（）A、Back up the data， remove the failing disk from the volume group， then restore the data to the new disk.B、Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.C、Use the mirrorvg command to mirror the data to the new disk， break the mirror and then remove the failing disk from the volume group.D、Create a new filesystem on the new disk and use the mv command to move the data to the new filesystem， and then remove the failing disk from the volume group.
