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ISTQB Exam CTAL-TTA Topic 1 Question 29 Discussion
Topic #: 1
The last release of a hotel booking website resulted in poor system performance when hotel searches reached peak volumes. To address these problems in the forthcoming release, changes to the system architecture are to be implemented as follows:
Change 1 - Provision of a single Internet service using multiple servers, rather than a single server, to maximize throughput and minimize response time during peak volumes
Change 2 - Prevention of unnecessary database calls for objects that were not immediately needed by the calling applications. Achieved by not automatically creating database connections at the start of processing, instead only just before the data is required.
The system architecture document has been drafted and as Technical Test Analyst you have been invited to participate in its review. Which of the following review checklist items is MOST likely to identify any defects in the proposed system architecture for Change 2?
Preparing for a code review is essential for understanding how the specific item under review interacts with other system components. This preparation allows the reviewer to identify potential integration issues or dependencies that could affect system functionality or performance. Adequate preparation ensures that the review is thorough and considers the broader system context, which is critical for ensuring that the system operates cohesively and according to specifications.
Leonard
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