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CTAL-TAE · Question #144

Which option correctly pairs test automation design principles and patterns with their characteristics? 1. Hides implementation details to expose only what the testers need to create in their test…

The correct answer is B. 1a, 2d, 3b, 4c. 1 -> a) Facade pattern hides implementation details and simplifies interaction for testers. 2 -> d) Page object model centralizes locators in class files, making maintenance easier. 3 -> b) SOLID includes the Liskov Substitution Principle, where components can be replaced…

Preparing the Test Automation Architecture (TAA)

Question

Which option correctly pairs test automation design principles and patterns with their characteristics? 1. Hides implementation details to expose only what the testers need to create in their test cases. 2. Creates a class file so that updates to locators need to be made in only one place. 3. Includes the idea that components should be freely substitutable with no adverse impact. 4. Introduces an additional facade which stores user actions that interact with page objects.

Options

  • A1b, 2a, 3c, 4d
  • B1a, 2d, 3b, 4c
  • C1c, 2d, 3а, 4b
  • D1d, 2b, 3а, 4 с

How the community answered

(26 responses)
  • A
    8% (2)
  • B
    58% (15)
  • C
    12% (3)
  • D
    23% (6)

Explanation

1 -> a) Facade pattern hides implementation details and simplifies interaction for testers. 2 -> d) Page object model centralizes locators in class files, making maintenance easier. 3 -> b) SOLID includes the Liskov Substitution Principle, where components can be replaced without affecting behavior. 4 -> c) Flow model introduces an additional layer to store user actions and interactions, often building on page objects.

Topics

#design patterns#page object model#facade pattern#SOLID principles

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