ISTQB CTAL_TM_001 Exam : ISTQB Certified Tester Advanced Level - Test Manager

In relation to cost of quality, which of the following would be classified as a cost of detection? SELECT ONE OPTION

• A. Fixing defects found in unit testing.
• B. Correcting errors found in a requirements review.
• C. Designing test cases and writing test scripts.
• D. Training developers to write more secure code.

Which of the Mowing Is commonly used by a test manager to identity risks'

• A. Function points within the software
• B. Record/playback test automation tools
• C. Lines of code in the system under test
• D. Experience with similar projects

An in-house stock management application has been in production for 6 months. 90 defects were found in pre- release testing and 10 were reported from live use. The costs of quality have been determined to be as follows:
* Prevention - <€1,000
* Appraisal (average / defect) - €200
* Internal failure (average / defect) - €300
* External failure (average / defect) - €2,000
Which statement is TRUE?

• A. Each defect found before release saved an average of €1,800
• B. More money spent on appraisal would have reduced the cost of external failure
• C. Each defect found before release saved an average of €1,500
• D. The total Cost of Quality so far has been €68,000

Which test process improvement model consists of five maturity levels?

• A. TPI NEXT
• B. CMMi
• C. TMMi
• D. GQM

An old stock control system is being decommissioned and replaced with a new system that has been running successfully in the live environment for the last few months. The stakeholders would like to -
* retain historical information held in the database to comply with their data retention policy (which requires order information to be retained for 7 years)
* query the historical information by running pre-written SQL queries.
* all commands must be invoked by keyboard as one of the end users is unable to use a mouse The pre-written SQL queries will be designed, developed and tested by the developers who are decommissioning the system and writing the data migration routine.
As the system to be decommissioned is integrated to other systems that will remain operational, the stakeholders have requested that testing incorporates all systems that are part of the stock control suite.
The stakeholders and project manager have identified the following risks, in priority order -
* 1st - Data has not been successfully migrated to an archived data store, resulting in the inability to query past stock levels and re-order details.
* 2nd - Historical data for the last 7 years is unavailable, resulting in the failure to meet the data retention policy.
* 3rd - Failure of existing systems within the stock control suite, adversely affecting the operational running of the business The risks are to form the basis of the test objectives. Which three of the following test activities, work products and/or resources achieves the test objectives?
a. Use of the live database to test the data migration does not corrupt or lose data b. A test plan detailing the test approach for ST. SIT & OT test levels c. Accessibility testing of the pre-defined SQL queries d. Security and Penetration testing of the archived database e Performance testing of the data migration exercise to ensure it completes in the time specified by the stakeholders f. Functional testing of the pre-defined SQL queries g. Regression testing of the end to end process for maintaining specified stock levels.

• A. a, c and g.
• B. a, b and d.
• C. b, d and f.
• D. a, e and g.