单项选择题
A. Open all the doors in the printer. B. Clear the print queue. C. Turn the printer off. D. Take the printer offline.
Which of the following will MOST likely happen if a las...
单项选择题Which of the following will MOST likely happen if a laser printer displays ‘15% fuser remaining’?（）
A. The printer will print according to specification. B. The printer will stop printing immediately. C. The printer will take longer to print. D. The printer will print blank sheets of paper
Two users share the same Windows 7 computer. The first ...
单项选择题Two users share the same Windows 7 computer. The first user creates a document intended to be used by both users, and then logs off. The second user logs on and types the name of the document in the Start menu, but the document is not found. Which of the following is the problem?（）
A. The document is set to hidden. B. The document is locked. C. The document was saved as a system document. D. The document is owned by the first user.
Which of the following contains the user profile direct...
单项选择题Which of the following contains the user profile directory for Microsoft Windows 2000 and XP?（）
A. Users B. My Documents C. Documents and Settings D. Application Data
