HOTSPOT
You need to set up the service accounts that the database engine and SQL Server Agent services will use.
How should you design the solution? To answer, select the appropriate configuration options in the answer area.
Answer: 
Explanation:
Box 1: Domain Account
The service startup account defines the Microsoft Windows account in which SQL Server Agent runs and its network permissions. SQL Server Agent runs as a specified user account.
You select an account for the SQL Server Agent service by using SQL Server Configuration Manager, where you can choose fromthe following options:
* Built-in account. You can choose from a list of the following built-in Windows service accounts: Local System account.
* This account. Lets you specify the Windows domain account in which the SQL Server Agent service runs.
Box2: Domain users
Microsoft recommends choosing a Windows user account that is not a member of the Windows Administrators group.
Box 3: Managed Service Accounts
When resources external to the SQL Server computer are needed, Microsoft recommends using a Managed Service Account (MSA), configured with the minimum privileges necessary.
Note: A Managed Service Account (MSA) can run services on a computer in a secure and easy to maintain manner, while maintaining the capability to connect to network resources as a specific user principal.
References: https://msdn.microsoft.com/en-us/library/ms191543.aspx