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Zorluk: OrtaChange Management Processes

A storage administrator is preparing a formal change proposal to perform a controller firmware update on an enterprise Storage Area Network (SAN) that hosts critical virtual machine datastores. Which TWO of the following components are mandatory inclusions in the change request prior to submitting it to the Change Advisory Board (CAB)?

  1. A detailed rollback plan outlining step-by-step procedures to revert the controllers to their previous configuration if instability occursCevap
  2. A comprehensive risk analysis detailing potential service interruptions and performance impacts during maintenanceCevap
  3. C
    Immediate installation of the update in production prior to submitting documentation to verify operational compatibility
  4. D
    Permanent removal of all prior SAN array configuration backups to maximize storage capacity for update files

Cevap

The correct mandatory inclusions for a formal change request prior to CAB submission are a detailed rollback plan and a comprehensive risk analysis.
A complete formal change request submitted for Change Advisory Board approval must include a comprehensive risk analysis assessing potential business impact and downtime, as well as a documented rollback plan detailing step-by-step procedures to restore previous working states if the implementation fails.

Adım Adım Çözüm

1
Identify the standard elements required in a formal IT change management request according to CompTIA operational guidelines.
Formal change management procedures require defining the purpose and scope, assessing potential risks, establishing implementation procedures, creating a rollback plan, and scheduling stakeholder notifications.
The Change Advisory Board (CAB) relies on risk evaluation and backout preparation to approve or reject proposed infrastructure modifications.
2
Evaluate the given choices against change management requirements.
Developing a rollback plan and assessing potential risks are critical mandatory steps before CAB review. Applying updates early in production or deleting system backups undermines change control governance and system recovery capabilities.
Rollback plans maintain business continuity upon failure, whereas risk analysis quantifies potential operational disruption.

Anahtar Kavram

Essential components of a formal change request including risk analysis and rollback planning prior to Change Advisory Board (CAB) review.
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Change Management Processes

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