Which of the following best describes a test baseline?

Which of the following best describes a test baseline?

• A. A metric for evaluating system costs
• B. An established point of reference for quality assessment
• C. A tool for calculating user engagement
• D. A summary report of testing outcomes

Answer: (B)

A test baseline is best described as an established point of reference for quality assessment. In the context of testing, a baseline helps to provide a standard against which the performance, reliability, or other characteristics of a system can be measured throughout the testing phase. It serves as the initial set of conditions and expected outcomes that will guide the evaluation process. By establishing this point of reference, testers can effectively identify deviations, improvements, or regressions in the system's performance during subsequent tests. This understanding is fundamental in test and evaluation processes because it helps ensure that any changes made to the system can be accurately assessed. Without a clear baseline, it would be difficult to determine whether quality standards are being met or if the system's performance is improving, remaining stable, or worsening.

A test baseline is best described as an established point of reference for quality assessment. In the context of testing, a baseline helps to provide a standard against which the performance, reliability, or other characteristics of a system can be measured throughout the testing phase. It serves as the initial set of conditions and expected outcomes that will guide the evaluation process. By establishing this point of reference, testers can effectively identify deviations, improvements, or regressions in the system's performance during subsequent tests.

This understanding is fundamental in test and evaluation processes because it helps ensure that any changes made to the system can be accurately assessed. Without a clear baseline, it would be difficult to determine whether quality standards are being met or if the system's performance is improving, remaining stable, or worsening.