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

Risk Valuation assesses risk likelihood and impact (e.g., failure percentages), as Remy did by evaluating fire safety’s effect on investment risk.

Option A (RORAC):Financial return metric, not risk evaluation.

Option B (Value at Risk):Quantifies loss potential, not likelihood shift.

Option C (RAROC):Adjusts returns for risk, not direct evaluation.

“Risk Valuation estimates the probability and impact of risks, such as facility vulnerabilities, to inform investment decisions” (Module: Risk Management, Section: Risk Evaluation Methods).

RAID 0 splits data across drives (striping) for performance but offers no redundancy, requiring a minimum of two drives.

Option B:RAID 5 minimum, not RAID 0.

Option C/D:Higher RAID levels, not RAID 0.

“RAID 0 uses striping across at least two drives for speed, sacrificing redundancy for performance” (Module: Storage Technologies, Section: RAID Levels).

PASIS (Pittsburgh Advanced Survivable Information Storage) architecture balances availability, durability, and confidentiality. Increasing availability (easier data access) often reduces confidentiality (data protection) due to trade-offs in access control and encryption strength.

Option A (Nonrepudiation):Unrelated to availability trade-offs.

Option B (Durability):Remains high in PASIS, not decreased.

Option D (Latency):May decrease with higher availability, not increase.

EDRP v3 discusses PASIS trade-offs, noting confidentiality decreases as availability rises to ensure survivability (Module: Survivable Storage Systems).

Polly estimated theImpact, which is the magnitude of damage (here, $200,000) resulting from a risk event (data leak). This drove her decision to upgrade, comparing it to the cost.

Option B (Hazard):A potential source of harm, not the damage estimate.

Option C (Likelihood):Probability of occurrence, not addressed here.

Option D (Vulnerability):Weakness (vulnerable server), not the damage itself.

“Impact, the estimated magnitude of loss from a risk event, such as a data leak costing $200,000, guides mitigation decisions in risk assessment” (Module: Risk Management, Section: Risk Factors).

An Incremental Backup only backs up files changed or added since the last backup (full or incremental), making it faster and less disruptive, ideal for Alan’s daily, small-volume needs.

Option B (Differential Backup):Backs up all changes since the last full backup, growing larger and slower over time.

Option C (Full System Backup):Copies everything, time-consuming and unnecessary here.

Option D (Online Data Backup):A method, not a type; could be any backup, but not specific.

“Incremental Backups minimize downtime by capturing only changes since the last backup, suitable for frequent, low-volume data updates” (Module: Data Backup and Recovery, Section: Backup Types).

In disaster recovery (DR) tier classifications, often based on frameworks like theShare GrouporIBM’s DR tier model, the tiers represent increasing levels of recovery capability. Here’s a brief overview to explain:

Tier 1: Basic backup with offsite storage (e.g., tape backups), no real-time replication, and long recovery times.

Tier 2: Offsite backups with some improvements (e.g., electronic vaulting), but still no immediate recovery capability.

Tier 4: Point-in-time copies with more advanced backup solutions (e.g., disk-based replication), but typically lacks a fully operational hot site.

Tier 5: Transaction integrity with ahot site—a fully operational, mirrored site that can take over almost immediately with minimal data loss and downtime. Data is actively backed up and synchronized in real-time or near real-time.

Ahot siteis a fully equipped, operational duplicate of the primary site, ready to assume operations with little to no downtime. This capability aligns withTier 5, where data is backed up continuously or frequently, and the hot site ensures rapid recovery. Higher tiers (e.g., Tier 6 or 7) might involve zero data loss and instantaneous failover, but Tier 5 specifically fits the description of having a hot site with robust backup.

Availability ensures a system is operational and can serve requests correctly and timely, directly matching the question’s focus.

Option B (Integrity):Ensures data accuracy, not service delivery.

Option C (Nonrepudiation):Prevents denial of actions, not request handling.

Option D (Precaution):A preventive measure, not a system property.

“Availability is the system’s capacity to respond to requests effectively, a cornerstone of disaster recovery and continuity” (Module: System Resilience, Section: Core Properties).

Domain Controller Servers manage user accounts and security policies within a domain (e.g., Active Directory).

Option B (IIS):Web servers, not domain management.

Option C (File Servers):Store files, not security policies.

Option D (Global Catalog):Directory subset, not policy enforcement.

“Domain Controller Servers store account data and enforce domain security policies, central to network management” (Module: Server Management, Section: Server Roles).