iSQI CTFL_Syll2018 Exam With Confidence Using Practice Dumps

 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).

A peer review is a review done by colleagues at the same organizational level, such as developers, testers, or managers. An informal review without moderator is called a walkthrough. A review done by developers and testers together is called an inspection. A review done by developers only is not a specific type of review.

References: Certified Tester Foundation Level (CTFL) Syllabus - ASTQB, Section 3.1.1, Page 18

Experience-based test design techniques are techniques that use the skill, intuition, and experience of testers to derive test cases, using error guessing and exploratory testing1. Error guessing is a technique that uses common sense and previous experience to guess where defects might occur in a system1. Exploratory testing is an approach that involves simultaneous learning, test design, and test execution1. Experience-based test design techniques are typically used when there is insufficient information or time to apply other more formal techniques1. They do not use decision tables, identify the structure of the system or software, or establish traceability from test conditions back to the specifications and requirements.