You need to ensure that all available details of the job step failures for SQL Server Agent jobs are retained

You administer a Microsoft SQL Server 2012 instance that has several SQL Server Agent
jobs configured.
When SQL Server Agent jobs fail, the error messages returned by the job steps do not
provide the required detail.
The following error message is an example error message:
“The job failed. The Job was invoked by User CONTOSO\ServiceAccount. The last step to
run was step 1 (Subplan_1).”
You need to ensure that all available details of the job step failures for SQL Server Agent
jobs are retained.
What should you do?

A.
Configure output files.

B.
Expand agent logging to include information from all events.

C.
Disable the Limit size of job history log feature.

D.
Configure event forwarding.

Explanation:
http://msdn.microsoft.com/en-us/library/ms175488.aspx