QA Essentials: Quality Assurance Assessment Quiz

The statement is true because the Software Development Life Cycle (SDLC) consists of several phases, including requirement and analysis, design, development or coding, testing, and maintenance. These phases represent the sequential steps involved in the development of software, from understanding the requirements to maintaining and updating the software after its deployment. Therefore, the given statement accurately describes the SDLC.

The given statement is true. The sequence of activities mentioned, including requirements/design review, test planning, test environment setup, test designing, test execution, and test reporting, collectively form the Software Testing Life Cycle (STLC). These activities are performed in a systematic manner to ensure that the software being developed meets the desired quality standards.

The correct answer is "All the above" because all three options mentioned (Top Down Testing, Big Bang Testing, Bottom Up Testing) are types of integration testing. Top Down Testing involves testing the higher-level modules first and then gradually integrating the lower-level modules. Bottom Up Testing involves testing the lower-level modules first and then integrating the higher-level modules. Big Bang Testing involves testing all the modules together at once. Therefore, all three options are valid types of integration testing.

If the software is so buggy that it cannot be tested at all, the best course of action would be to report the main issues and give the build back to the developer team. This is because the developer team needs to be aware of the issues in order to fix them. By reporting the main issues, the team can work on resolving the bugs and improving the software.

Integration testing is the testing phase that tests individual software modules combined together as a group. In this phase, the purpose is to verify that the modules can work together seamlessly and function correctly as a whole system. Integration testing helps to identify any issues or defects that may arise due to the interaction between different modules. It ensures that the integrated system meets the specified requirements and functions as intended.

To capture the screen on Android, you need to press the Power button and the Volume button simultaneously. This combination triggers the screenshot function on most Android devices, allowing you to capture whatever is displayed on your screen at that moment. This method is commonly used and widely supported across different Android devices and versions.

Non-functional system testing involves evaluating the quality attributes of the system, such as its performance and usability. This type of testing focuses on aspects other than the system's functional requirements, aiming to ensure that the system meets the desired levels of performance, reliability, scalability, and user-friendliness. By conducting non-functional system testing, organizations can identify and address any issues related to the system's performance or usability, thus enhancing the overall user experience and satisfaction.

Variance from product specifications is called a defect. A defect refers to any deviation or non-conformance from the specified requirements or standards of a product. It can include any flaws, faults, or discrepancies that occur during the manufacturing or production process, resulting in a product that does not meet the desired specifications. Identifying and addressing defects is crucial to ensure quality control and customer satisfaction.

Quality assurance (QA) is a systematic process of checking to see whether a product or service being developed is meeting specified requirements. It involves conducting various tests and evaluations to ensure that the product or service meets the desired quality standards. QA is important to identify any defects or issues in the development process and rectify them before the final product is released to the market. It helps in ensuring customer satisfaction and maintaining the reputation of the organization.

Negative testing ensures that your application can gracefully handle invalid input or unexpected user behavior. This type of testing focuses on intentionally providing incorrect or invalid inputs to the application to check if it can handle them appropriately. It helps identify potential vulnerabilities, bugs, and weaknesses in the application, allowing developers to fix them before the application is released to users. By conducting negative testing, developers can ensure that the application remains stable and functional even in the face of unexpected scenarios.

Re-testing refers to running a test again to ensure that a previously identified fault has been fixed. On the other hand, regression testing is performed to check if the changes made to fix the fault have introduced any unexpected side effects or caused regression in the system. Therefore, the correct answer states that re-testing involves running a test again, while regression testing focuses on identifying unexpected side effects.

White box testing is not called closed box testing because white box testing is a software testing technique that focuses on the internal structure and implementation details of the system being tested. It involves examining the code and logic of the software to identify any errors or vulnerabilities. Closed box testing, on the other hand, refers to a testing approach where the tester does not have access to the internal workings of the system and only tests the functionality from an external perspective. Therefore, closed box testing is not synonymous with white box testing.

The correct answer is "All above" because software testing encompasses all the options mentioned. It is a process of executing a program or application to find bugs, evaluating a system to verify if it meets specified requirements, and determining if a program or system meets its required results. Therefore, all the given options are valid explanations for software testing.

Before launching software, the testing that is typically done in-house is called Alpha testing. Alpha testing is performed by the software development team in a controlled environment to identify any bugs or issues before the software is released to a wider audience for further testing (such as Beta testing). This allows the team to fix any identified issues and ensure that the software is stable and functional before it is released to the public.

To capture the screen on iOS, you need to press the Power button and the Home button simultaneously. This combination triggers the screenshot function on iOS devices, allowing you to capture whatever is currently displayed on the screen.

Equivalence partitioning is a black box testing technique that is suitable for all levels of testing. It involves dividing the input data into groups or partitions that are expected to exhibit similar behavior. This technique helps to reduce the number of test cases required while still ensuring adequate coverage. It is considered a black box technique because it focuses on the functionality of the system without considering its internal structure. Equivalence partitioning can be used by developers as well as testers at different stages of the software development life cycle.

Verification is the process of evaluating a system or component during or at the end of the development phase to determine whether it satisfies the specified requirements. It involves reviewing documents, conducting inspections, and performing walkthroughs to ensure that the product is being developed correctly according to the customer's requirements. This process is static in nature as it does not involve executing the software.

A valid measure of test progress would be the number of test cases not yet executed. This metric indicates the remaining work to be completed in the testing process and provides an understanding of how much testing is still pending. By tracking the number of test cases that are yet to be executed, the testing team can assess the progress made and estimate the time required to complete the testing phase. It helps in managing resources, prioritizing test cases, and ensuring that all necessary tests are conducted before the product is released.

Impact Analysis helps to determine how much regression testing should be done. It involves identifying the areas of the software that are likely to be affected by changes or updates and evaluating the potential impact on the existing functionality. By analyzing the impact, testers can prioritize the areas that require more extensive regression testing and allocate appropriate resources and time. This ensures that the right amount of regression testing is performed, focusing on the critical areas and reducing the risk of introducing new defects.

Code reviews would be the best way to find unreachable code because during code reviews, other developers can analyze the code and identify any sections that are not being executed or are unreachable. This can be done by reviewing the logic of the code, checking for any conditional statements or loops that may prevent certain sections from being reached, and identifying any dead code or redundant statements. Code inspections, coverage tools, and static analysis tools may also help in detecting unreachable code, but they may not provide the same level of understanding and context as a thorough code review by experienced developers.

Unit Regression refers to the retesting of a single program or component after a change has been made. This type of testing focuses on verifying that the specific unit or module still functions correctly after modifications have been applied. It helps ensure that the changes made do not introduce any new bugs or issues in the unit being tested.

In the activity of Test implementation and execution, the test environment is set up. This involves preparing the necessary hardware, software, and network configurations to create a controlled environment for conducting the tests. It includes installing and configuring the required test tools, setting up test data, and ensuring that the test environment closely resembles the production environment. This activity is crucial for executing the tests effectively and obtaining accurate results.

The correct answer is "data" because in software testing, a tester uses a set of conditions or variables (data) to determine if a system under test meets the requirements and functions correctly. This data can include various inputs, test cases, and expected outputs that are used to validate the system's performance and functionality.

Acceptance testing is a type of testing that evaluates whether a system meets the business requirements and is acceptable for delivery to the end users. It focuses on testing the system from a business perspective, ensuring that it aligns with the goals and objectives of the organization. This type of testing is typically performed by the users or stakeholders of the system, and it aims to validate that the system functions correctly and meets the needs of the business.

Exploratory testing, adhoc testing, and monkey testing are all types of software testing that are performed without formal planning and documentation. In exploratory testing, testers explore the software system without any specific test cases or scripts, relying on their experience and intuition to find defects. Adhoc testing refers to testing that is performed randomly, without any specific test plan or strategy. Monkey testing involves randomly generating inputs or events to test the system's robustness. Therefore, all three options - exploratory testing, adhoc testing, and monkey testing - fit the description of software testing without planning and documentation.