多项选择题
A.has offices where users who speak different languages share computers.
B.wants to maintain multiple operating systems.
C.has users who work remotely at home offices.
D.wants to deploy and maintain a single operating system standard.
单项选择题 Whichofthefollowingsequencesofstepscanbeusedtoincreasetheamountofvirtualmemory（pagememory）availabletoWindows？（）
单项选择题 WhichofthefollowingshouldatechnicianinstructausertodotoinitiateRemoteAssistanceforauserrunningWindowsXPProfessional？（）
单项选择题 A technician needs to use Remote Assistance with a user. The user is asked to use an email application to send the technician an invitation to remotely access the user’s computer. The email application has not been configured in the user’s computer. Which of the following would be another way for the user to send the Remote Assistance invitation？ （）