351. Maintenance Plan predicts the maintenance requirements of the system, maintenance costs and effort required A.  true B.  false A.  true 352. Beta testing will be done by A.  developer B.  user C.  tester B.  user 353. Validation plan describes the approach ,resources and schedule used for system validation A.  true B.  false A.  true 354. Integration, It will come under A.  cmm level 1 B.  cmm level 3