CompTIA Updated 220-1102 Exam Questions and Answers by jai

https://support.microsoft.com/en-us/windows/common-file-name-extensions-in-windows-da4a4430-8e76-89c5-59f7-1cdbbc75cb01

 .pkg and .dmg are files used to distribute and install applications on macOS. .pkg files are installer packages that may contain multiple files and executable code, while .dmg files are disk images that can contain a single bundled application or multiple applications. .app files are typically the main executable files for macOS applications. The other options listed are file extensions for applications or installers on other platforms (such as .deb for Debian-based Linux systems, .msi for Windows, and .apk for Android). This information is covered in the Comptia A+ Core2 documents/guide under the Mac OS section.

The issue is specific to the user’s profile, so the technician should rebuild the profile. Rebuilding the profile will create a new profile and transfer the user’s data to the new profile1

The error message is indicating that the script is not associated with any program on the computer that can open and run it. This means that the script requires a runtime environment, such as Python, to be installed in order for it to execute properly. Without the appropriate runtime environment, the script will not be able to run.

The user can use the following commands to give the technician the correct information: ipconfig /all and hostname 1. The ipconfig /all command displays the IP address, subnet mask, and default gateway for all adapters on the computer 1. The hostname command displays the name of the computer 1.