Objective: Test Automation Development CTAL-TAE Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A test framework needs to support multiple browser types (Chrome, Firefox, Safari) and multiple environments (dev, staging, prod). The team wants to avoid hard-coding browser and environment choices in test classes. Which design pattern should be used to manage these variations?

   • AFactory pattern to create the appropriate WebDriver instance based on configuration
   • BPage Object Model to encapsulate page interactions
   • CSingleton pattern to ensure only one WebDriver instance exists
   • DData-Driven pattern to read browser and environment from external files
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2. 7expert · hard

   A senior test automation engineer is reviewing a test suite and finds that many tests have duplicated code for logging in, navigating to a specific page, and verifying common elements. The team is small and has limited time for refactoring. The engineer wants to improve maintainability without a major rewrite. Which approach best balances effort and benefit?

   • AExtract the duplicated code into a separate utility class with static methods
   • BLeave the tests as they are and document the duplication
   • CRewrite all tests to use the Page Object Model from scratch
   • DCreate a base test class that contains common setup and helper methods
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4. 8application · medium

   A test script automates a multi-step checkout process. Occasionally, a network timeout occurs during the payment step, causing the test to fail even though the application is functioning correctly. The team wants the test to be more robust. Which error handling strategy is most appropriate?

   • ARestart the entire test from the beginning
   • BSkip the payment step and continue with the rest of the test
   • CImmediately fail the test and log the network timeout
   • DRetry the payment step a limited number of times with a short delay between attempts
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5. 9application · medium

   A test automation team maintains a large suite of UI tests for an e-commerce platform. The application's login page has recently changed its element IDs, and the team has had to update locators in multiple test classes. They want to reduce this maintenance burden and improve code reusability. Which design pattern should they implement?

   • AData-Driven pattern, storing test data in external files
   • BPage Object Model, centralizing locators and page interactions in dedicated page classes
   • CFactory pattern, creating different page objects based on the environment
   • DSingleton pattern, ensuring only one instance of the WebDriver is created
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6. 10expert · hard

   A test automation team maintains a suite of 500 UI tests. After a major UI redesign, 30% of the tests fail because of changed locators. The team has a release deadline in two weeks. They need to update the tests efficiently and ensure they are stable. Which maintenance strategy is most effective?

   • ARewrite all tests from scratch using the new UI
   • BPrioritize updating tests for critical business flows first, then update the remaining tests in order of business impact
   • CDisable the failing tests and re-enable them after the release
   • DUpdate all tests in parallel by assigning each team member a subset of tests
   Reveal Solution Discussion Select an answer first