Testing Strategies

What is the primary focus of black box testing?

• Evaluating functionality without knowledge of internal code or structure.

• Testing internal code structure and logic.

• Assessing performance under load conditions.

• Verifying compliance with coding standards.

What is gray box testing and when is it used?

• Gray box testing is only used for security testing.

• Gray box testing is used when testers need to evaluate the software's functionality while also considering its internal workings, often during integration testing or system testing.

• Gray box testing involves testing without any knowledge of the internal structure.

• Gray box testing is the same as black box testing.

Define normal data in the context of software testing.

• Normal data is any input that causes the system to crash.

• Normal data is the expected input that a system is designed to handle during software testing.

• Normal data is the data that is generated randomly without any constraints.

• Normal data refers to data that is corrupted or invalid.

How does white box testing differ from black box testing?

• White box testing requires no programming knowledge; black box testing requires deep technical skills.

• White box testing is only for security testing; black box testing is for performance testing.

• White box testing focuses on user experience; black box testing focuses on code efficiency.

• White box testing tests internal logic and structure; black box testing tests functionality without knowledge of internal workings.

What is extreme data testing and why is it important?

• Extreme data testing is only relevant for mobile applications and not for web applications.

• Extreme data testing is a method for optimizing application performance under normal conditions.

• Extreme data testing is important because it ensures the robustness and reliability of applications by revealing vulnerabilities that may not be apparent under normal testing conditions.

• Extreme data testing focuses solely on user interface design and aesthetics.

Explain what erroneous data testing involves.

• Erroneous data testing focuses solely on performance metrics without considering data integrity.

• Erroneous data testing involves validating correct data to ensure system accuracy.

• Erroneous data testing involves introducing incorrect data to evaluate system robustness and error handling.

• Erroneous data testing is the process of removing incorrect data from the system.

What are the advantages of black box testing?

• Focuses solely on performance testing

• unbiased testing, user perspective evaluation

• Requires deep knowledge of the code

• Only suitable for small applications

In white box testing, what is meant by code coverage?

• Code coverage is a metric that indicates the percentage of code executed during tests.

• Code coverage is the total number of lines written in the code.

• Code coverage indicates the number of bugs found during testing.

• Code coverage measures the speed of the tests.

How can gray box testing improve the testing process?

• Gray box testing only focuses on user interface testing.

• Gray box testing eliminates the need for any documentation.

• Gray box testing ensuring better quality through a combination of functional and structural testing.

• Gray box testing is solely based on the internal code structure.

What types of issues can be identified through erroneous data testing?

• Data entry errors, inconsistencies, missing values, duplicate records, logical inconsistencies.

• User interface design flaws, logical inconsistencies, out-of-range values

• Data entry errors, inconsistencies, network connectivity problems

• Data processing speed issues, duplicate records, inconsistencies