单项选择题
A. The system has a fragmented hard drive.
B. The drive interface needs to be changed.
C. The user has too many documents on the hard drive.
D. The system page file has an issue.
单项选择题 A technician just finished installing a new printer on an end user’s computer. Which of thefollowing will enable the technician to see the test page option for the printer?（）
单项选择题 Which of the following would be the BEST resolution setting for an application that requires aminimum resolution of 1024 x 768?（）
单项选择题 A customer states their computer was fine until yesterday when they heard a pop noise and thecomputer stopped working. Which of the following components should the technician test FIRST（）