Which command checks the disk for errors?
You need to check a hard drive for errors from the command line prompt. What command should you use?
CompTIA A+ Pop Quizzes
How do you handle a Windows STOP message?
A user is complaining of a problem with their computer that shows a blue error screen where the display turns blue and diagnostic information is shown. What is the first step for troubleshooting this problem?
When should you use a restore point?
Which one of these circumstances would be the best use of a restore point?
Why does my keyboard type the wrong thing?
A client calls you about a problem where they are using their laptop keyboard, but the keys on the main part of the keyboard are typing out numbers instead of letters. What is probably the issue?
What does kHz mean?
You’ve been asked to convert a WAV file to an MP3 file with a rate of 44.1kHz. What does this mean?
Which storage technology is this?
Which storage technology is based on serial communications, can be used in both an internal and external interface, and supports speeds up to 3.0 gigabits per second?