单项选择题
A.Memory and virtual memory compatibility
B.Memory and speed compatibility
C.Memory and HDD compatibility
D.ESD standards were followed
单项选择题 Atechnicianworksinadatacenterthatissharedbymultiplecompanies.Thetechnicianisconcernedwithpreventingthetheftofproprietaryinformationbyothertechnicianswithaccessto thedatacenter.WhichofthefollowingistheBESTwaytopreventdatatheftinthisscenario？（）
单项选择题 Asystemadministratorneedstoprovisionstoragefora200GBdatabase.Thedatabasemust haveextremelylowseektime.WhichofthefollowingistheBESTsolution？（）
单项选择题 Adatacenterdirectorimplementsanewsecuritymeasureinresponsetomultipleequipmentthefts fromthedatacenter.Thenewsecuritymeasurerequirespeopleenteringorleavingthedata center togothroughanextrasecurearea.Onceenteringtheareapeoplemustpresenttwoformsof authenticationtoleave.Whichofthefollowingsecuritymeasuresdoesthisdescribe？（）