What should you do?

You have a deployment of System Center Configuration Manager (Current Branch). The Install Behavior for applications feature is enabled.

You have a line-of-business application named App1. Version 1.0 of App1 is deployed currently.

You need to upgrade App1 to version 2.0. Version 2.0 must be prevented from installing if App1.exe is running.

What should you do?
A . Create a virtual application for version 2.0 of App1. Create a detection method for App1.exe.
B . Create an application for version 2.0 of App1. Modify the Deployment Types and the Install Behavior settings.
C . Modify the Deployment Types and the Install Behavior settings for version 1.0 of App1.
D . Create a virtual application for version 1.0 of App1. Create a detection method for App1.exe.

Answer: C

Explanation:

https://docs.microsoft.com/en-us/sccm/apps/deploy-use/deploy-applications#how-to-check-for-running-executable-files-before-installing-an-application