Which of the following is the BEST method of removing the dust from the computer?

A technician opens a customer’s computer and sees large amounts of accumulated dust.

Which of the following is the BEST method of removing the dust from the computer?
A . Use compressed air to free the dust from the components and remove it with an ESD vacuum.
B . Dampen an ESD cloth with denatured alcohol and use it to gently wipe the dust away.
C . Use a shop vacuum with enough power to ensure all dust has been removed.
D . Remove as much dust as possible by hand and use compressed air to blow the rest out.

View Answer

Answer: A