(A) Disallow unknown sources via policy using an EMM.
(B) Inform their employees not to install applications from locations other than the Google Play Store.
(C) Enforce Google Play Protect.
(D) Specify device unlock or work profile security challenge.
An organization can ensure applications are only installed from known trusted sources by disallowing unknown sources via policy using an EMM.
This question is from the Android Enterprise Professional (Updated) Post-exam. You can find answers to all the questions asked in this exam on our Android Enterprise Professional (Updated) Post-exam Answers page.