Exit 200-901 Developing Applications and Automating Workflows using Cisco Platforms (DEVASC)
Question 4 of 5
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Q4 Single choice

Why is refactoring done during test-driven development?

  • A

    to enable larger objects and longer methods

  • B

    to improve maintainability and readability

  • C

    to ensure that the previous uses of the objects are explained

  • D

    to ensure the duplication of essential code

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