ECCouncil 312-76 Exam With Confidence Using Practice Dumps

Scalability refers to a system’s ability to handle increased demand by adding resources, such as Joan’s addition of virtual memory to accommodate traffic spikes and reduce delays.

Option A (Transparency):Hides system complexity, not resource expansion.

Option B (Openness):Relates to system accessibility, not capacity.

Option D (Monotonicity):A mathematical property, irrelevant here.

“Scalability enhances system performance by adding resources like memory or nodes to manage increased loads, critical for maintaining service levels” (Module: System Resilience, Section: Scalability Concepts).

A Snapshot is a point-in-time copy of a virtual machine’s state, including its data, configuration, and memory, taken at regular intervals. It allows Phil to revert to the last saved version after a crash, preserving the VM’s architecture. This is common in virtualization platforms like VMware or Hyper-V.

Option B (Mirroring):Duplicates data in real time, not a point-in-time backup.

Option C (CDP):Captures every change continuously, more granular than needed here.

Option D (D2D):Transfers data between disks, not specific to VM state capture.

“Snapshots provide point-in-time backups of virtual machines, capturing their full state for quick recovery, ideal for experimental or critical workloads” (Module: Virtualization and Recovery, Section: VM Backup Methods).

Virtualization creates multiple logical servers on one physical server, as Matt did to maximize resources.

Option A (Mirroring):Data duplication, not server creation.

Option C (Deduplication):Reduces redundancy, not server-related.

Option D (Snapshot):Point-in-time copies, not logical servers.

“Virtualization enables multiple logical servers on a single physical host, optimizing resource use for cost-effective operations” (Module: Virtualization and Recovery, Section: Virtualization Basics).