Please select the tool that helps to troubleshoot the flow after you create it.

Answer options:

A.Cloud Flow Activity
B.Power Apps Analytics
C.Flow checker
D.Run history
E.Power Automate Analytics

Correct Answer: C 
Flow checker is a Power Automate service that monitors the flow. It helps you to spot errors and follow the best design practices. If you made an error or missed a required input, the Flow checker will alert you with a red dot on its icon. 

When you click on the marked icon, the Flow checker panel shows the errors and the step names (Number 1). And the warnings with the step names also (Number 2). You can get back to your flow and correct the errors. 

Options A is incorrect because Cloud Flow Activity provides information about the runs of the flows in the environment. Still, it does not verify your flow on errors before it is deployed.
Options B is incorrect because Power Apps Analytics provides information about all running apps in the environment, but it does not verify your flow on errors before it is deployed.
Options D is incorrect because Run history provides information about the running flow`s success, but it does not verify your flow on errors before it is deployed.
Options E is incorrect because Power Automate Analytics provides information about all running flows in the environment, but it does not verify your flow on errors before it is deployed.
For more information about the Power Automate Flow checker, please visit the below URL: 

https://docs.microsoft.com/en-us/power-automate/error-checker