单项选择题
A. After the memory is installed
B. Before the upgrade is performed
C. After the NIC is installed
D. After the upgrades are performed
单项选择题 WhichofthefollowingservertypesallowsresolutionofdomainnamestoIPaddresses？（）
单项选择题 AnadministratorhasreplacedafaultydriveinaserverusingsoftwareRAID.Thedriveneedsto nowbepartitionedbeforebeingaddedbacktothearray.Whichofthefollowingtoolsshouldthe administratorusetoaccomplishthis？（）
单项选择题 A stripe（RAID0） set of maximum（最大） size（尺寸，空间） is to be configured using two physical（物理的） disks（磁盘）. One disk has 150GB and the other has 250GB in unallocated space. Which of the following will be the size of the stripe set？（）