A test manager is leading a Six Sigma initiative to reduce test cycle time without compromising defect detection. The team has collected data and identified that the longest delays occur during test environment setup. Which DMAIC phase should the team focus on next?

Control — to monitor the new process after improvements.

Analyze — to identify the root causes of the delays in test environment setup.

Improve — to implement solutions to reduce the setup time.

Define — to redefine the problem statement.

What does the PDCA cycle stand for in continuous improvement?

Prepare, Develop, Control, Assess

A test manager is analyzing quality metrics and notices that the defect detection percentage (DDP) is high, but the number of defects escaping to production is also increasing. Which conclusion is most likely?

The DDP metric may be misleading because it is calculated based on a small number of total defects, or the testing is finding many defects but missing the most critical ones.

The test team is not executing enough test cases, so DDP is artificially high.

The testing process is working perfectly, and the production defects are unrelated to testing.

The DDP metric is always reliable, so the increase in production defects must be due to changes in the production environment.

Which technique is commonly used in Six Sigma for continuous improvement?

DMAIC (Define, Measure, Analyze, Improve, Control)

In operational test management, what is the primary purpose of quality management?

To ensure that the test process and its outputs consistently meet defined requirements and stakeholder expectations

To maximize the number of test cases executed within a given time frame

To eliminate all defects from the software before release

To assign quality-related tasks to the most junior team members for development purposes

Certified Tester Expert Level Test Management Operational Test Management

Domain 2Objective 4

Quality Management CTEL-TM-OTM Practice Questions (Page 3)

Part of the Project Management Essentials domain, which makes up ~20% of our current practice bank.

28questions here

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Questions 11–15

11expert · medium
A test manager is leading a Six Sigma initiative to reduce test cycle time without compromising defect detection. The team has collected data and identified that the longest delays occur during test environment setup. Which DMAIC phase should the team focus on next?
Select an answer first
12foundation · easy
What does the PDCA cycle stand for in continuous improvement?
Select an answer first
13expert · hard
A test manager is analyzing quality metrics and notices that the defect detection percentage (DDP) is high, but the number of defects escaping to production is also increasing. Which conclusion is most likely?
Select an answer first
14foundation · easy
Which technique is commonly used in Six Sigma for continuous improvement?
Select an answer first
15foundation · easy
In operational test management, what is the primary purpose of quality management?
Select an answer first

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