A test estimate is an approximation of the amount of effort, time, and resources required to perform testing activities for a software project1. A test estimate can be influenced by various factors, such as the size, complexity, and quality of the software, the scope, objectives, and approach of the testing, the skills, experience, and availability of the test team, the tools, methods, and standards used for testing, and the constraints, risks, and assumptions related to the project2. One of the factors that is likely to increase the test estimate is the use of a new technology. A new technology is a technology that is unfamiliar or unproven to the test team or the organization, such as a new programming language, framework, platform, or tool3. The use of a new technology can increase the test estimate because it may require more time and effort to learn, understand, and apply the technology, as well as to deal with potential issues, challenges, or limitations that may arise from the technology. Therefore, option A is the correct answer. Option B is incorrect because a requirement for high level test documentation is not a factor that is likely to increase the test estimate, but rather a factor that is likely to increase the test documentation effort. Test documentation is the set of documents that describe the test basis, test objectives, test design, test procedures, test results, and test evaluation of a software project. A requirement for high level test documentation means that the test documents need to be detailed, comprehensive, and consistent, which may require more time and effort to produce, review, and maintain. However, this does not necessarily affect the test estimate, as the test documentation effort can be considered as a separate or parallel activity to the test execution effort. Option C is incorrect because assigned personnel who are experienced on working with similar projects in similar environments isnot a factor that is likely to increase the test estimate, but rather a factor that is likely to decrease the test estimate. Experienced personnel are personnel who have the relevant knowledge, skills, and abilities to perform the testing activities for a software project. Assigned personnel who are experienced on working with similar projects in similar environments can decrease the test estimate because they may require less time and effort to understand, design, implement, and execute the tests, as well as to deal with potential issues, challenges, or limitations that may arise from the project. Option D is incorrect because static test data is not a factor that is likely to increase the test estimate, but rather a factor that is likely to decrease the test estimate. Test data is the data that is used as input or output for the tests. Static test data is test data that is fixed and predefined, and does not change during the test execution. Static test data can decrease the test estimate because it may require less time and effort to create, manage, and maintain, as well as to ensure the validity, reliability, and traceability of the test data. References: 1: ISTQB Glossary, Test Estimate 2: ISTQB Advanced Level Test Manager Syllabus, Section 3.1.1 3: What is New Technology? - Definition from Techopedia : The Impact of New Technologies on Software Testing : ISTQB Glossary, Test Documentation :
ISTQB Glossary, Experienced-Based Test Technique : ISTQB Glossary, Test Data : ISTQB Glossary, Static Test Data : Test Manager - ISTQB not-for-profit association : [ISTQB Foundation Level #38 - Test Estimation Techniques - Software Testing Mentor] : [What are the estimation techniques in software testing?]

Explanation/Reference:
Explanation:

The correct answer is C. Change and configuration management. This is because a smoke test is a type of test that checks the basic functionality and stability of a new build before proceeding to more detailed testing. A smoke test is an example of change and configuration management, which is the activity of controlling and tracking the changes made to the software and its configuration items throughout the software development lifecycle. References: Certified Tester Advanced Level Test Manager (CTAL-TM) - ISTQB not-for-profit association, ISTQB Test Manager Certification - ISTQB Exams Worldwide - ISTQB Official Registration, Managing the Test Team - ISTQB not-for-profit association

As the review leader, one of your responsibilities is to plan the review process and select the review items and the appropriate review type for each item1. This activity should be done in the early planning stages of the project, as it will help to define the scope, objectives, and schedule of the reviews. The review items are the work products that will be reviewed, such as requirements, design, code, test cases, etc. The review type is the level of formality and rigor that will be applied to the review, such as informal review, walkthrough, technical review, or inspection2. The selection of the review items and the review type should be based on factors such as the criticality, complexity, and risk of the work products, the availability and expertise of the reviewers, the time and budget constraints, and the expected benefits and outcomes of the reviews3. Therefore, option A is the correct answer. Option B is incorrect because gathering metrics to determine the success of the review process is an activity that should be done after the review process is completed, not in the early planning stages. Option C is incorrect because calculating the ROI for the review process is an activity that should be done after the review process is completed, not in the early planning stages. Option D is incorrect because setting a minimum number of defects to be identified in each review is not an appropriate activity for the review leader, as it may create a false sense of quality or pressure on the reviewers. References: 1: ISTQB Advanced Level Test Manager Syllabus, Section 2.2.3 2: ISTQB Advanced Level Test Manager Syllabus, Section 2.2.2 3: Review Types - Testing Traveler, the post about review types