CISSP Question #726: Real Exam Question with Answer & Explanation

Question

Which service management process BEST helps information technology (IT) organizations with reducing cost, mitigating risk, and improving customer service?

Options

• AKanban
• BLean Six Sigma
• CInformation Technology Service Management (ITSM)
• DInformation Technology Infrastructure Library (ITIL)

Explanation

ITIL is the most suitable service management framework for IT organizations aiming to reduce costs, mitigate risks, and enhance customer service by providing a comprehensive set of best practices.

Common mistakes.

• A. Kanban is a visual management method focused on workflow optimization and continuous improvement, which is a tool within service management rather than a comprehensive framework for overall service delivery and strategic alignment.
• B. Lean Six Sigma is a methodology focused on process improvement and defect reduction through statistical analysis, which serves as a technique for optimizing specific processes rather than a complete service management framework.
• C. Information Technology Service Management (ITSM) is the general discipline or approach to managing IT services, while ITIL is a specific, widely adopted framework that provides the best practices for implementing ITSM, making ITSM itself too broad of an answer for a specific process/framework.

Concept tested. ITIL framework benefits and scope in service management

Reference. https://www.axelos.com/itil

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