An internal service provider of a large retail organization is working on a major update of the self- checkout terminals used in the supermarkets. The update includes new hardware, software, and…

Question

Options

• ADelegate to the vendor testing of the terminals and the card payment system
• BInclude user experience and perception in the scope of testing and involve multiple teams
• CLimit testing to the pre-agreed technical criteria and use a dedicated team of testers
• DFocus testing solely on user experience and delegate it to operational teams

• A
  11% (6)
• B
  70% (40)
• C
  4% (2)
• D
  16% (9)

Explanation

Option B is correct because a major update spanning hardware, software, and a new payment integration is too complex and cross-functional for any single lens of testing. User experience matters because customers interact directly with the terminals, and involving multiple teams (development, operations, payment, possibly even store staff) ensures each component is validated from the right perspective - catching issues that a siloed approach would miss.

A is wrong because delegating testing entirely to the vendor creates a conflict of interest and means the service provider loses visibility into whether the solution truly meets the organization's needs in its real environment.

C is wrong because restricting scope to only pre-agreed technical criteria and a single dedicated team is too narrow - it risks missing usability, real-world workflow issues, and cross-system integration failures that fall outside the original spec.

D is wrong because focusing solely on user experience ignores the technical and integration requirements that are critical for a system handling payment processing; operational teams also typically lack the specialized testing expertise needed here.

Memory tip: When a question involves a multi-component update (hardware + software + integration), the correct ITIL answer almost always involves broadening scope and including multiple stakeholders - never narrowing, delegating entirely, or focusing on just one dimension.

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