Which of the following is NOT an objective of testing?

Testing has several objectives that aim to provide information and confidence about the quality and risk level of the software product and to support decision-making and improvement processes. Some of these objectives are:

Finding defects: Testing is the process of finding defects or failures in the software product that do not meet its requirements or expectations.

Providing information for decision-making: Testing is the process of providing information about the quality and risk level of the software product based on the observed behavior and results under certain conditions and assumptions. This information can help stakeholders make informed decisions about releasing, deploying, accepting, or improving the software product.

Gaining confidence about the level of quality of the software: Testing is the process of gaining confidence that the software product meets its requirements and expectations and provides value to the users and customers.

Analyzing and removing the cause of failures: Testing is not only the process of finding defects but also the process of analyzing and removing the cause of failures that lead to defects. This objective is related to debugging, which is a development activity that involves locating, diagnosing, and fixing errors in the code or design of the software product.

You can find more information about the objectives of testing in [A Study Guide to the ISTQB® Foundation Level 2018 Syllabus], Chapter 1, Section 1.2.