单项选择题
A. Paper tray B. Fuser C. Toner D. Drum
Core files required for user applications are stored in...
单项选择题Core files required for user applications are stored in which of the following locations?（）
A. Program files B. Temporary files C. Windows D. Documents and settings
A technician is preparing user education to raise aware...
单项选择题A technician is preparing user education to raise awareness of malware. The technician’s goal is to increase user awareness and prevent the future spread of malware. All of the following are malware symptoms EXCEPT:（）
A. increased number of pop-ups. B. decreased volume of spam. C. decreased system performance. D. home page hijacking.
A technician is preparing to update the BIOS on a lapto...
单项选择题A technician is preparing to update the BIOS on a laptop. Which of the following should thetechnician do to prevent problems during the update?（）
A. Remove all of the memory B. Plug in the AC adapter C. Remove the hard drive and optical drive D. Clear the partitions on the hard drive
