单项选择题
A color laser printer is producing pages where the ink smears when touched. Which of thefollowing components should be replaced?（）
A. Paper tray
B. Fuser
C. Toner
D. Drum
点击查看答案
相关考题
-
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 -
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. -
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
