What does component testing typically focus on in a software development process?

Component testing typically focuses on verifying the functionality of individual components within a software application. This testing stage is designed to ensure that each component, which could be a module, function, or class, operates as intended and meets its specifications. By concentrating on these isolated units, testers can identify defects or issues before the components are integrated into the larger system, making it easier to isolate and address problems.

The process allows for thorough examination of each component's logic, interactions, and the output it produces for given inputs. Additionally, since components are tested independently, it streamlines the debugging process and ultimately contributes to the stability and reliability of the overall software system once the components are integrated.

In contrast, the other options refer to broader scopes such as integration testing, which evaluates the interactions between integrated components; user acceptance testing, which focuses on whether the software meets user expectations; and performance testing, which assesses how the software behaves under various load conditions. None of these areas are the primary concern of component testing.