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

Bootrec /RebuildBCD repairs the Boot Configuration Data (BCD) store, fixing boot manager corruption, as Matt needs for Windows Server 2012.

Option A (sfc /scannow):Scans system files, not boot-specific.

Option B (ntdsutil):Active Directory tool, not boot repair.

Option D (repadmin):Replication diagnostics, not boot-related.

“Bootrec /RebuildBCD in Windows recovery rebuilds the BCD store, resolving boot manager issues post-update” (Module: System Recovery, Section: Windows Recovery Commands).

Grid Computing clusters computers in a distributed, parallel manner to solve large-scale problems, matching the question’s description.

Option A (Decentralized):Broad term, not specific to clustering.

Option C (Cloud Computing):Service-based, not necessarily parallel clustering.

Option D (Centralized):Opposite of distributed.

“Grid Computing leverages distributed, parallel clusters to process tasks collaboratively, enhancing computational resilience” (Module: Computing Models, Section: Grid Computing).

Durability in PASIS (Pittsburgh Advanced Survivable Information Storage) ensures data remains recoverable despite node failures, using redundancy and encoding, enabling James to retrieve data post-earthquake.

Option B (Availability):Ensures access, not recovery after loss.

Option C (Reaction):Not a PASIS feature.

Option D (Integrity):Ensures data accuracy, not recovery.

“Durability in PASIS architecture guarantees data recovery from failed nodes through redundancy and encoding, enhancing survivability” (Module: Survivable Storage Systems, Section: PASIS Features).