A technician follows the proper procedure for malware removal on an infected computer.
However, the technician is unable to remove all the malware and decides to reload the OS.
Which of the following should the technician select?

A technician is working to restore a customer's access to a website. Which of the following commands should the technician use to determine the point of failure?

A user's PC is performing slowly after the user clicked on a suspicious email attachment. The technician notices that a single process is taking 100% of RAM, CPU, and network resources.
Which of the following should the technician do first?

A network engineer is dealing with an emergency situation in which a wired network connection needs to be replaced. A facility manager tells the network engineer that the current connection goes underneath a carpet and must be rerouted. Which of the following is the best reason to reroute this connection?

A technician is 3-D printing high-strength, carbon fiber-based filament parts for a customer order.
Which of the following is the most important for the technician to use?