Free CompTIA A+ 220-1102 Practice Question

Reviewing the app installation source is essential as apps downloaded from unofficial or untrusted sources are more likely to be spoofs of legitimate applications. Application spoofing can lead to increased ads, unusual app behavior, and requests for unnecessary permissions. Updating the antivirus software, while important for security, is not directly related to identifying and dealing with a potentially spoofed application. Disabling unnecessary services might mitigate some risks but does not address the issue of application spoofing. Lastly, reviewing the app vendor's documentation would not be of help if the app itself is a spoof and not from the legitimate vendor.