Functional Testing Basics Quiz

Functional testing focuses on verifying that the software behaves as expected and meets the specified requirements. It assesses various functionalities of the application to ensure they perform correctly under different conditions, ensuring that the end-user experience aligns with the intended design and requirements.

Black-box testing focuses on evaluating the functionality of an application without any knowledge of its internal code structure. Testers assess inputs and outputs, ensuring the software behaves as expected, while ignoring the implementation details. This method contrasts with white-box and glass-box testing, which require understanding the underlying code.

A test case is designed to validate a specific functionality by comparing the expected output against the actual output produced by the system. It consists of both the input values provided to the system and the expected output, allowing testers to assess whether the system behaves as intended under those conditions.

Functional testing is designed to ensure that each feature of a software application operates as intended and meets specified user requirements. It involves validating the software's functionalities against the defined specifications, confirming that the system behaves correctly in various scenarios and fulfills the needs of users.

System testing aims to ensure that the entire integrated system functions as intended and meets specified requirements. This phase evaluates the system's compliance with business needs, identifying any discrepancies or issues before deployment. It focuses on the overall behavior and performance of the system rather than isolated components or cosmetic aspects.

A valid test scenario for functional testing focuses on verifying specific functionalities of the application. The scenario of a user logging in with valid credentials and accessing the dashboard directly tests the login process and dashboard access, ensuring they work as intended, which is a core aspect of functional testing.

A functional test assesses whether a software feature behaves as intended by checking if it generates the expected outputs for specified inputs. This type of testing ensures that the functionality meets the requirements and performs correctly in various scenarios, validating the software's reliability and effectiveness.

Regression testing is designed to verify that recent code changes have not adversely affected existing functionalities. Its primary goal is to ensure that previously working features continue to function correctly after updates, rather than breaking them. Thus, the statement is false, as regression testing aims to prevent any disruptions in existing features.

In functional testing, boundary values refer to the extreme ends of input ranges, where errors are most likely to occur. Testing these edge cases helps ensure that the application behaves correctly at its limits, revealing any potential issues that might not be evident with inputs that fall within the normal range.

Functional testing focuses on verifying that software functions as intended according to requirements. It involves checking user interactions and data handling, such as login functionality and data validation. Measuring CPU usage, however, pertains to performance testing, which assesses system efficiency rather than functional correctness.

Functional testing ensures that software operates according to specified requirements, validating not only user interactions but also the underlying calculations and business logic. By testing these aspects, it confirms that the application behaves as intended, delivering accurate results and adhering to business rules. This type of testing is essential for maintaining software reliability and user trust.

Positive testing focuses on verifying that a system behaves as expected under normal conditions, ensuring that it successfully handles valid inputs and scenarios. This type of testing aims to confirm that the system meets its specifications and performs correctly when given appropriate data, thus validating its intended functionality.