Unscheduled maintenance accomplished, as a result of failure, to restore a system to a specified level of performance.Group of answer choicesSystem UpgradePreventative MaintenanceCorrective MaintenancePredictive Maintenance

Maintenance that occurs in response to failure is known as ____________ maintenance.1 pointPredictiveCorrective Routine9.Question 9Which of the

Software maintenance and types of maintenance

_____________maintenance activities involve changes made to an existing system that are intended to improve the performance of a function or interfaceQuestion 2Select one:a.Preventiveb.Perfectivec.Adaptived.Correctivee.Selective

What type of maintenance is most likely to occur soon after the system is implemented? Briefly discuss why this is the case.

A plan which involves a variety of preventative maintenance strategies, in which different system diagnostic tools, as well as other maintenance tools, are scheduled to take place on specific dates over a set period.Group of answer choicesBackup LogBackup PlanDiagnostic SceduleMaintenance Schedule