Key Architectural Components and Concepts of LLM-Powered Test Infrastructure CT-GENAI Practice Questions (Page 4)

Questions 16–20

1. 16foundation · easy

   Which of the following best describes the high-level architecture of an LLM-powered test infrastructure?

   • AA monolithic application that runs all testing processes in a single executable
   • BA layered architecture consisting of an LLM orchestration layer, a test data management layer, and a result analysis layer
   • CA peer-to-peer network of test execution agents that communicate directly without central coordination
   • DA simple client-server model where the client sends test requests and the server executes them
   Reveal Solution Discussion Select an answer first
2. 17foundation · easy

   What is the primary purpose of an LLM-powered test infrastructure?

   • ATo provide a user interface for testers to manually write test scripts
   • BTo provide a platform that integrates LLM capabilities into the testing process to enhance test generation, execution, and analysis
   • CTo replace all manual testing with fully autonomous test execution
   • DTo store and manage all test data in a centralized database
   Reveal Solution Discussion Select an answer first
4. 18expert · hard

   A company is designing an LLM-powered test infrastructure. They have a requirement to process test requests in real-time, but they also need to handle large batch analyses of historical test data. The infrastructure must support both without compromising performance. Which pipeline design is most appropriate?

   • AUse a single pipeline that processes all requests sequentially, mixing real-time and batch.
   • BUse separate pipelines: one for real-time requests and one for batch analysis, with shared LLM resources.
   • CPrioritize batch analysis and delay real-time requests until batch is complete.
   • DRun all LLM inference on a single server to simplify the pipeline.
   Reveal Solution Discussion Select an answer first
5. 19expert · hard

   A large enterprise is building an LLM-powered test infrastructure. They have multiple teams that need to use the LLM for test generation, but they also need to enforce data privacy and access control. The infrastructure must support both centralized management and team-specific customization. Which architectural approach best meets these requirements?

   • AA single shared LLM endpoint with no access control, relying on team discipline.
   • BA centralized LLM orchestration service with role-based access control and per-team prompt templates.
   • CEach team deploys its own independent LLM infrastructure with no central oversight.
   • DA central data lake for all test data, but no LLM orchestration.
   Reveal Solution Discussion Select an answer first
6. 20application · medium

   A QA team wants to use an LLM to validate that test cases are correctly aligned with user stories. They need to integrate this validation into their test execution pipeline. What is the best way to do this?

   • AUse the LLM to generate new user stories from test cases, ignoring the original stories.
   • BSkip validation and rely on the LLM to fix any misalignments during execution.
   • CRun the LLM validation as a separate manual step before each test execution.
   • DAdd an automated pipeline stage that sends test cases and user stories to the LLM and checks alignment before execution.
   Reveal Solution Discussion Select an answer first