Test Quality interview questions

12 real Test Quality questions from the Testing bank, as asked in Indian campus drives and tech interviews. Every question has a verified answer and an AI-tutor explanation on placd — free to start.

1. What is Flaky test?

Junior
  1. A.a check that passes and fails intermittently without any change to the code being examined
  2. B.a set of qualities saying good checks should be fast, independent, repeatable, self-validating, and timely
  3. C.a check that produces the same outcome on every run given the same code and inputs
  4. D.the property that each check runs independently without relying on state left behind by another
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3. Which statement is correct?

Junior
  1. A.Flaky test — the property that each check runs independently without relying on state left behind by another
  2. B.Flaky test — a check that passes and fails intermittently without any change to the code being examined
  3. C.Flaky test — a set of qualities saying good checks should be fast, independent, repeatable, self-validating, and timely
  4. D.Flaky test — a check that produces the same outcome on every run given the same code and inputs
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4. What is Deterministic test?

Junior
  1. A.the property that each check runs independently without relying on state left behind by another
  2. B.a check that passes and fails intermittently without any change to the code being examined
  3. C.a set of qualities saying good checks should be fast, independent, repeatable, self-validating, and timely
  4. D.a check that produces the same outcome on every run given the same code and inputs
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6. Which statement is correct?

Junior
  1. A.Deterministic test — the property that each check runs independently without relying on state left behind by another
  2. B.Deterministic test — a check that produces the same outcome on every run given the same code and inputs
  3. C.Deterministic test — a set of qualities saying good checks should be fast, independent, repeatable, self-validating, and timely
  4. D.Deterministic test — a check that passes and fails intermittently without any change to the code being examined
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7. What is Test isolation?

Mid
  1. A.a set of qualities saying good checks should be fast, independent, repeatable, self-validating, and timely
  2. B.a check that passes and fails intermittently without any change to the code being examined
  3. C.a check that produces the same outcome on every run given the same code and inputs
  4. D.the property that each check runs independently without relying on state left behind by another
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9. Which statement is correct?

Mid
  1. A.Test isolation — a check that passes and fails intermittently without any change to the code being examined
  2. B.Test isolation — a set of qualities saying good checks should be fast, independent, repeatable, self-validating, and timely
  3. C.Test isolation — the property that each check runs independently without relying on state left behind by another
  4. D.Test isolation — a check that produces the same outcome on every run given the same code and inputs
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10. What is FIRST principles?

Mid
  1. A.the property that each check runs independently without relying on state left behind by another
  2. B.a set of qualities saying good checks should be fast, independent, repeatable, self-validating, and timely
  3. C.a check that passes and fails intermittently without any change to the code being examined
  4. D.a check that produces the same outcome on every run given the same code and inputs
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12. Which statement is correct?

Mid
  1. A.FIRST principles — a check that produces the same outcome on every run given the same code and inputs
  2. B.FIRST principles — the property that each check runs independently without relying on state left behind by another
  3. C.FIRST principles — a set of qualities saying good checks should be fast, independent, repeatable, self-validating, and timely
  4. D.FIRST principles — a check that passes and fails intermittently without any change to the code being examined
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