Which of the following is a valid ESD safety precaution? A. You should place ESD-sensitive circuits on top of metal work surfaces. B. Keep ion generators away from circuit board or assembly containing ESD-sensitive circuits. C. Do not wear polyester clothing while working on ESD sensitive components. D. Always handle logic board by grasping the […]

What are the features of using iCloud as a backup method for an iOS device? A. Always encrypts backups. B. Backups can be encrypted or un-encrypted. C. Offers up to 200 TB of storage. D. The customer can make backups over cellular networks. Reference: https://www.pcworld.com/article/2154792/backups-via-icloud-or-itunes-the-crucial-differences-that-affect-your-data.html

Technician Tommy is replacing a logic board on a Mac mini. Which of the following should he hold when handling the logic board? A. Any components B. The heat sinks C. The connectors D. The edges of the logic board Reference: https://www.ifixit.com/Guide/Mac+mini+Late+2014+Logic+Board+Replacement/33077

Examine the image. Which feature in macOS is opened by clicking on this dock icon? A. System Preferences B. Launchpad C. Finder D. Spotlight Reference: https://support.apple.com/en-us/HT202635