220-1102 Question #586: Real Exam Question with Answer & Explanation

Question

Which of the following is the best reason for sandbox testing in change management?

Options

• ATo evaluate the change before deployment
• BTo obtain end-user acceptance
• CTo determine the affected systems
• DTo select a change owner

Explanation

Sandbox testing is a critical step in change management used to evaluate the potential impact and functionality of a change in an isolated, non-production environment. This allows for thorough testing without risking disruption to live systems.

Common mistakes.

• B. Obtaining end-user acceptance typically occurs during user acceptance testing (UAT) or involves communication, which is distinct from the technical evaluation within a sandbox environment.
• C. Determining the affected systems is part of the initial planning and impact analysis phase of change management, not the primary purpose of sandbox testing itself, though sandbox testing can confirm the extent of impact.
• D. Selecting a change owner is an administrative task within the change management process, unrelated to the technical testing performed in a sandbox environment.

Concept tested. Change management - sandbox testing

Reference. https://learn.microsoft.com/en-us/azure/architecture/guide/developer/azure-sandbox-environments

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