CTFL_Syll2018 Exam Dumps : ISTQB Certified Tester Foundation Level (Syllabus 2018)

The main reason for using a pilot project to introduce a testing tool into an organization is C. To assess whether the tool will be cost-effective. A pilot project is a small-scale trial or experiment that is used to evaluate the feasibility, benefits, risks, and challenges of introducing a testing tool into an organization. A pilot project can help to assess whether the tool will be cost-effective, by comparing the costs of acquiring, deploying, using, and maintaining the tool with the benefits of using the tool, such as increased efficiency, effectiveness, quality, etc. A pilot project can also help to identify any technical, organizational, or human factors that may affect the successful adoption of the tool, and plan for any necessary actions or changes to address them. A detailed explanation of pilot projects can be found in A Study Guide to the ISTQB® Foundation Level 2018 Syllabus, pages 115-1161.

 Frequency 0, 1, 5, 6; Duration 0, 1, 30, 60, 61 is the correct test set of valid and invalid boundary values applying 2-value boundary value analysis1 . Boundary value analysis is a technique that tests the values at and near the boundaries of an input domain or output range1 . A 2-value boundary value analysis tests two values for each boundary: one valid value and one invalid value1 . For Frequency, the valid boundaries are 1 and 5, so the test set should include one valid value (1 or 5) and one invalid value (0 or 6) for each boundary. For Duration, the valid boundaries are 1 and 60, so the test set should include one valid value (1 or 60) and one invalid value (0 or 61) for each boundary. The other options are incorrect test sets of valid and invalid boundary values applying 2-value boundary value analysis. Option A only includes valid values for each boundary, but not invalid values. Option B includes invalid values that are not adjacent to the boundaries (59 seconds and 60 minutes 1 second). Option D includes more than two values for each boundary (0, 1, 2 for Frequency; 0, 1, 30 for Duration).

The choice of software development model depends on product and project characteristics1. A software development model is a framework that defines the activities, tasks, roles, and deliverables of a software project1. There are various software development models, such as waterfall, V-model, iterative, incremental, agile, etc1. The choice of software development model depends on product and project characteristics, such as size, complexity, scope, requirements, quality attributes, risks, resources, schedule, budget, etc1. Different software development models have different advantages and disadvantages for different types of products and projects1. Therefore, the choice of software development model depends on product and project characteristics.