Given a Software Development Lifecycle Scenario, Determine the Timing, Type, and Sequence of Testing Activities That Are Needed for Successful Implementation. INTEGRATION-ARCHITECT Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   When should unit testing be performed in an integration project?

   • AAfter all components are integrated
   • BJust before user acceptance testing
   • CDuring the design phase
   • DDuring the development phase, as each component is completed
   Reveal Solution Discussion Select an answer first
2. 7application · medium

   A company is integrating Salesforce with an external ERP system. The integration uses a custom REST API built on Apex. During the design phase, the team identifies that the ERP system occasionally returns malformed JSON. Which testing activity should be performed FIRST to validate the integration's handling of this issue?

   • ASystem testing to verify the entire integration flow end-to-end
   • BIntegration testing against the actual ERP system to observe real malformed responses
   • CUnit testing the Apex REST client with mocked malformed JSON responses
   • DUser acceptance testing with business users to confirm the error message is understandable
   Reveal Solution Discussion Select an answer first
4. 8foundation · easy

   An integration project is in the development phase, and the developer has just completed a new API endpoint that will be used by a downstream system. Which testing type should be performed first?

   • AUser acceptance testing
   • BSystem testing
   • CUnit testing
   • DIntegration testing
   Reveal Solution Discussion Select an answer first
5. 9application · medium

   During system testing of a Salesforce integration, the team discovers that data is being duplicated in the external system. The duplication is caused by a bug in the Apex trigger that fires on every record update. Which testing activity would have been most likely to catch this defect earlier?

   • AUser acceptance testing with business users
   • BUnit testing the trigger with test data that simulates multiple updates
   • CIntegration testing with the external system
   • DRegression testing after the fix
   Reveal Solution Discussion Select an answer first
6. 10foundation · easy

   During which phase of the software development lifecycle should the integration test strategy and high-level test scenarios be defined for an integration project?

   • ADevelopment phase
   • BDesign phase
   • CRequirements phase
   • DTesting phase
   Reveal Solution Discussion Select an answer first