Due to the introduction of security vulnerabilities during a previous change, company leadership wants reassurance the vulnerabilities will not happen again. The IT department has made several changes to its change management plan. What are areas the IT department would add to this plan? (Select the three best options.) * 1 point A.Impact analysis B.Test results C.Backout plans D.StakeholdersA software patch was inadvertently pushed out early, during the middle of the workday, and has brought business to a halt. The chief executive officer (CEO) demands that the systems return to full operations immediately. What part of the change plan will assist in this task? * 1 point Backout plan Impact analysis Test results Standard operating procedures