Question

9. Before repairing computer, which of the following must be consider first in using
the hand tools?
A. Check defective hand tools to be used
B. Examine and clean the hand tools
C. Never use Personal Protective Equipment
D. Select faulty hand tools
10. Which of the following computer hardware is BEST used to test a computer
ports?
A. anti-static strap
C. lookback adaptor
B. compressed air
D. multimeter
11. There are different tools needed in repairing computer, which of the following
categories does parts retriever, screw driver, wire cutter and long nose plier
belongs?
A. Cleaning tools
C. Electro-Static Discharge (ESD) tools
B. Diagnostic tools
D. Hand tools
12. Which of the following computer hand tools is NOT used to hold small computer
parts and components?
A, Needle-nose Plier
C. Tweezers
B. Parts Retrievers
D. Wire Cutter​

Answer 1

Answer:

don't know sorry but please mark me as branliest

Answer 2

Explanation:

9.Check defective hand tools to be used

10.compressed air

11.Hand tools

12. not sure about ANSWER

HOPE IT HELPS☺