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

Walkthrough Testing involves team members reviewing the DR plan in a structured discussion to confirm effectiveness, identify bottlenecks, and uncover weaknesses, as Joan did.

Option B (Full Interruption):Live shutdown test, not discussion-based.

Option C (Parallel):Runs recovery alongside primary, not weakness-focused.

Option D (Simulation):Mimics disasters, not confirmation-based.

“Walkthrough Testing engages team members to validate DR plan effectiveness and pinpoint weaknesses through detailed review” (Module: Testing Disaster Recovery Plans, Section: Test Types).

Physical data loss occurs due to physical damage to storage media (e.g., James damaging the hard drive), making data unreadable, as described.

Option A (Logical):Software or file system issues, not physical damage.

Option B (Natural Disaster):Environmental events (e.g., flood), not accidental damage.

Option D (Data Corruption):Data alteration, not physical inaccessibility.

“Physical data loss results from hardware damage, such as a broken hard drive, rendering data inaccessible due to physical failure” (Module: Data Backup and Recovery, Section: Types of Data Loss).

A Differential Backup copies all data changed since the last full backup, growing larger each time as more changes accumulate, matching Jonah’s observation of increasing storage use.

Option B (Online Data Backup):A delivery method, not a type.

Option C (Incremental Backup):Only backs up changes since the last backup, not growing as much.

Option D (Full System Backup):Copies everything, consistently large, not incremental growth.

“Differential Backups expand daily by capturing all changes since the last full backup, increasing storage needs with each run” (Module: Data Backup and Recovery, Section: Backup Types).