CompTIA Exam Questions

Which of the following would be the BEST solution to clean out the inside of the case?

A technician finds the inside of a desktop computer completely covered in almost 1 inch (2.54 centimeters) of dust. Which of the following would be the BEST solution to clean out the inside of the case?

A.
Wet rag

B.
Compressed air

C.
Lint free cloth

D.
Dry rag