Selected CTFL-Foundation Foundation Level Questions Answers

Change Man and Clear Case are examples of configuration management tools. These tools are used to manage changes in the software, track revisions, and control the versions of the code and documentation throughout the software development lifecycle. They help ensure that the integrity and consistency of the product are maintained as it evolves. Reference: ISTQB CTFL Syllabus V4.0, Section 5.5.2​​.

Good communication is aided by trying to understand how the other person feels (i), confirming mutual understanding (iii), and emphasizing common goals such as better quality (iv). These actions foster a collaborative environment and ensure that all parties are on the same page. On the other hand, communicating personal feelings concentrating upon individuals (ii) and viewing each discussion as abattle to be won (v) hinder communication because they create a confrontational and subjective atmosphere. Reference: ISTQB CTFL Syllabus V4.0, Section 5.1.2 .

A driver is a piece of code that calls a function or module to be tested and passes it the necessary test data. It is commonly used in bottom-up integration testing to simulate the higher-level modules thatinvoke the function being tested. Stubs, on the other hand, are used to simulate lower-level modules. Reference: ISTQB CTFL Syllabus V4.0, Section 4.3.1​​.

100% statement coverage means that every statement in the code must be executed at least once. To achieve this, we need to ensure that the conditionIf A > Biggestis both true and false at least once during the test.

Test case D (10, 11, 0) will cover all the statements:

InitialBiggestset to 10.

WhenAis 10, the conditionA > Biggestis false.

WhenAis 11, the conditionA > Biggestis true, andBiggestis updated to 11.

WhenAis 0, the loop exits.

This covers all possible paths through the code, ensuring 100% statement coverage. Reference: ISTQB CTFL Syllabus V4.0, Section 4.3.1​​.