List the process maturity levels in SEIs CMM.
Level 1:Initial - Few processes are explained and individual efforts are taken.
Level 2: Repeatable - To track cost schedule and functionality basic project management processes are established.
Level 3: Defined - The process is standardized, documented and followed.
Level 4: Managed - Both the software process and product are quantitatively understood and controlled using detailed calculated.
Level 5: Optimizing - Establish mechanisms to plan and execute change.