Software Quality Assurance Practice Exam

System testing primarily evaluates the overall behavior of the entire system against the defined requirements, ensuring that the integrated components function as expected in the environment where they will be deployed. This phase of testing aims to uncover discrepancies between the system's actual performance and the specified requirements.

While the identification of translation errors—mistakes that occur when requirements are converted into design specifications—can be a part of what system testing uncovers, its main focus extends beyond just those types of errors. It is more concerned with validating the complete system as a whole, checking not only for mistakes in individual components but also for the interactions between them and their compliance with the overall system specifications.

Thus, the statement that system testing focuses specifically on translation errors made during the designing of external specifications suggests a narrower focus than what system testing actually encompasses. Therefore, saying that this statement is true does not reflect the broader scope of system testing, which includes but is not limited to translation errors.