ISTQB Updated CTFL-Foundation Exam Questions and Answers by hashim

Test planning involves defining the overall approach to testing and assigning resources. According to the ISTQB CTFL syllabus v4.0, the activities that form part of test planning include determining the scope, approach, resources, and schedule of testing activities. Developing test cases, building the test environment, and writing test conditions are activities that belong to the later phases of the testing process, such as test design and implementation​​.

To cover all possible sequences of statements (paths) in the given program fragment, considering two independent conditions, we have the following scenarios:

Condition 1 true, Condition 2 true

Condition 1 true, Condition 2 false

Condition 1 false, Condition 2 true

Condition 1 false, Condition 2 false

These scenarios require 4 test cases to ensure all paths are tested. Reference: ISTQB CTFL Syllabus V4.0, Section 4.3.3​​.

Structure-based (white-box) test case design techniques involve deriving test cases systematically from the delivered code. The ISTQB CTFL syllabus v4.0 describes that these techniques focus on the internal structure of the software, using knowledge of the code to create test cases that ensure comprehensive coverage of the code's pathways and logic​​.

Structure-based testing, also known as white-box testing, uses information about the software’s internal structure to derive test cases. This method often involves measuring coverage, such as statement coverage or decision coverage, to ensure that different parts of the code are exercised by the tests. These techniques require a deep understanding of the software's construction and are used to validate the implementation rather than the functionality. Reference: ISTQB CTFL Syllabus V4.0, Section 4.3.1​​.