A company has just set up an Azure account. The developers want to use a service that would easily allow them to do the following. Create Virtual machines from pre-created custom images that have all the software and tools already installed.
Set auto-shutdown and auto-start schedules on Virtual Machines.
Which of the following service could they use for this requirement?

Answer options:

A.Azure DevTest Labs
B.Azure DevOps
C.Azure Logic Apps
D.Azure Functions

Answer – A 
You can make use of Azure DevTest Labs for this requirement. 
The Microsoft documentation mentions the following. 

Since this is clear from the documentation, all other options are incorrect. 
For more information on Azure DevTest Labs, please visit the below URL- 

https://docs.microsoft.com/en-in/azure/lab-services/devtest-lab-overview