Nested ternaries are hard to read and can make the order of operations complex to understand.
Public Function GetReadableStatus(job As Job) As String
Return If(job.IsRunning, "Running", If(job.HasErrors, "Failed", "Succeeded")) ' Noncompliant
End Function
Instead, use another line to express the nested operation in a separate statement.
Public Function GetReadableStatus(job As Job) As String
If job.IsRunning Then Return "Running"
Return If(job.HasErrors, "Failed", "Succeeded")
End Function