Study tips FC0-U21

Which of the following items does not use lead-acid batteries?

What should you do to clean a trackball mouse?

What should you do to reduce the risk of ESD?

Which of the following items will you not use to clean the keyboard of a laptop?

Which of the following technologies provides the advantage of cost saving on hardware?

What will you do with a used AA Alkaline batteries?

Which of the following products is recommended for manually cleaning floppy disk drives and tape drive R/W heads?

Which of the following is the unit of voltage surges?

Which of the following is likely to cause an Add-on card failure?

Which of the following should you use to clean a computer monitor?