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Free CPA ISC (Information Systems & Controls) lesson in Information Systems and Data Management. 21 min read, ~3,152 words.
Business continuity planning (BCP) maintains critical operations organization-wide during disruptions; disaster recovery planning (DRP) restores IT systems after failures, and both require documented procedures and regular testing to be effective. Mirroring creates real-time identical copies giving zero data loss and immediate failover for local high availability; replication copies data at...
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What this lesson covers
- Content
- Example 1
- Example 2
- Common Mistakes
- Check Your Understanding
- Exam Shortcuts
Learning objectives
- I.A3
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