Which of the following should be created to understand how long data is stored and...

Retention policiesdefine how long data should be kept before being archived or deleted and help in determining the frequency of backups to ensure data is available when needed. These policies are crucial for compliance, storage management, and disaster recovery planning.

Retention policies (Answer A):These directly address how long data is kept and how often it should be backed up.

Service-level agreement (Option B):SLAs define performance expectations and uptime, not specific data retention or backup schedules.

Life-cycle management (Option C):This refers to managing data from creation to disposal but doesn’t specifically address backup frequency or retention periods.

Mean time to recover (Option D):This metric measures how long it takes to restore services after a failure, not backup scheduling.

CompTIA Server+ Reference:This topic relates toSK0-005 Objective 4.2: Explain the importance of data security concepts.