312-76 Exam Dumps : EC-Council Disaster Recovery Professional v3 (EDRP)

High Availability (HA) ensures continuous operation by automatically switching to backup components (like virtual memory) during a failure, minimizing downtime, as in ABC Inc.’s case.

Option A (Deduplication):Removes redundant data, not a failover feature.

Option C (Fault Tolerance):Prevents failure impact but typically implies no interruption, not a switch.

Option D (Mirroring):Duplicates data, a component of HA, but not the full feature.

“High Availability maintains operations through automatic failover to backup resources, ensuring business continuity during component failures” (Module: System Resilience, Section: Availability Features).

A Virtual Tape Library (VTL) is a disk-based storage system designed to emulate traditional tape libraries, allowing organizations to use existing tape backup software with faster disk-based storage. It uses HDDs to mimic tape functionality, improving backup and recovery speed.

Option B (Mirroring):Involves duplicating data across drives, not emulating tape.

Option C (Disk-to-Disk):Refers to disk-based backups but not specifically tape emulation.

Option D (Snapshot):A point-in-time copy of data, not a tape-like system.

EDRP v3 covers VTL as a modern backup solution under storage technologies, noting its role in bridging tape and disk systems (Module: Data Backup and Recovery).

Time scales for assessment are a critical BIA consideration, defining the period over which impacts are evaluated (e.g., hours, days).

Option A/B/D:Mitigation strategies, not BIA components.

“BIA requires defining time scales for assessing disruption impacts, ensuring accurate prioritization of processes” (Module: Business Impact Analysis, Section: BIA Methodology).