单项选择题
A.0.5 times the amount of physical memory
B.1.5 times the amount of physical memory
C.2 times the amount of physical memory
D.Equal to the amount of physical memory
单项选择题 A user cannot access files on /deps/it directory， the administrator verifies permissions are set rw-------for the directory. Which of the following actions need to be performed to only grant read access to the user on the IT directory？（）
单项选择题 Atechniciannoticesthestoragespaceavailableonadataserverisrapidlydecreasing.Afew usersseemtobestoringconsiderablymoredatathantheotherusers.Whichofthefollowing shouldthetechnicianimplementtogiveallusersthesameamountofavailablestoragespace？（）
单项选择题 Whichvirtualizationtechnologiescansavetimeduringprovisioning？（）