1. What tools are essential for maintaining and repairing computers?

Which tool is used for conjoining two pieces of metals by deforming one or both that causes it to hold together?

 What tool is used to hold screws, jumpers, fasteners, and other small parts of the computer and prevent them from getting mixed together?

 Sara is tasked to repair a computer.  Which tool does she need to use to prevent electro-static discharge from damaging the computer?

5. Rod is a computer technician who is familiar with the use of tools.  Which one must he avoid doing to prevent any damage to the computer? 

6. What is happening during the input process in the computer?

7. Which one is an output device that produces sound?