Score Higher on Verified Apple-Device-Support | Apple Device Support Exam (SUP-2026) Exam Questions with Answers

 According to the Apple Device Support Reference Materials, one of the basic troubleshooting steps for peripheral devices is to unplug and reconnect the device 1 . This can force the Mac to reinitialize the connection and reload any device-specific drivers.  Other options, such as connecting the peripheral to a USB hub, unplugging other devices on the same bus, or connecting the peripheral to another Mac, may not necessarily reinitialize the connection or reload the drivers, and may introduce other issues or complications.  References :  1 :  Apple Device Support Reference Materials , Section 2.3.1, " Basic Troubleshooting Steps " .

You can use your Apple Watch to unlock your Mac computer’s screen saver and approve authentication requests from macOS and other apps, without having to enter a password. This feature is called Auto Unlock and Approve with Apple Watch, and it requires that you have an Apple Watch with watchOS 6 or later, a Mac with macOS Catalina or later, and that both devices are signed in with the same Apple ID using two-factor authentication. To turn on this feature, you need to go to System Preferences > Touch ID & Password > Apple Watch and enable the option next to the name of your watch. Then, whenever you wake your Mac from its idle state or an app requires authentication, you can double-click the side button of your Apple Watch to unlock or approve the task.  References :

Unlock your Mac and approve requests with Apple Watch - Apple Support

Authentication Services | Apple Developer Documentation

Approve App Authentication Requests with Your Apple Watch in Catalina

This is the correct answer because turning on the firewall is the best way to protect your Mac from unwanted contacts from other computers when you are connected to the internet or a network. A firewall is a software or hardware system that blocks unauthorized access to your Mac by filtering the incoming and outgoing network traffic. The firewall can prevent hackers, malware, or other threats from accessing your Mac or stealing your data. You can also customize the firewall settings to allow or block specific apps and services from communicating through the firewall. To turn on the firewall on your Mac, you need to go to System Settings > Network > Firewall, and click the Turn On Firewall button. You can also click the Firewall Options button to see more settings and options.  References :  Block connections to your Mac with a firewall - Apple Support ,  A Practical Guide to Securing Your Mac | Reviews by Wirecutter