Which statement best describes the primary importance of maintainability in a test automation solution?

It reduces the total cost of ownership by making the automation easier to update and extend over time.

It ensures the automation executes tests faster than manual testing.

It guarantees that all tests will pass without human intervention.

It eliminates the need for test data management.

What does the 'maintainability index' metric typically combine to produce a single score?

Lines of code, cyclomatic complexity, and code coverage

Number of comments, number of functions, and number of test cases

Halstead volume, cyclomatic complexity, and lines of code

Number of defects, test execution time, and code coverage

Which principle is most directly associated with improving the maintainability of a test automation solution?

Maximizing the number of test cases in a single script

Minimizing the use of abstraction layers

Reducing duplication through reusable components

Prioritizing execution speed over code clarity

A test automation team wants to track the maintainability of their test code over time. They plan to run a static analysis tool on every commit and record the results. Which metric would be most useful for tracking trends in maintainability?

The Maintainability Index, recorded over time to see if it is increasing or decreasing.

The average time to run the full test suite.

The number of test failures per day.

The total number of lines of test code.

Certified Tester Advanced Level Test Automation Engineering

Domain 4Objective 3

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

Part of the Domain 4: Implementing Test Automation domain, which makes up ~10% of our current practice bank. ISTQB does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–6 in this domain), expect 1–2 from this objective — we provide 26 practice questions to prepare you well beyond it. (estimate)

26questions here

6free pages

5concepts

Questions 6–10

6foundation · easy
Which metric is commonly used to measure the maintainability of test automation code?
Select an answer first
7foundation · easy
Which statement best describes the primary importance of maintainability in a test automation solution?
Select an answer first
8foundation · easy
What does the 'maintainability index' metric typically combine to produce a single score?
Select an answer first
9foundation · easy
Which principle is most directly associated with improving the maintainability of a test automation solution?
Select an answer first
10application · medium
A test automation team wants to track the maintainability of their test code over time. They plan to run a static analysis tool on every commit and record the results. Which metric would be most useful for tracking trends in maintainability?
Select an answer first

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