ISTQB -mock Test -4

The purpose of a test design technique is to identify both test conditions and test cases. Test conditions are the specific aspects or features of the system that need to be tested, while test cases are the specific inputs, actions, or events that are used to test these conditions. By identifying both the conditions and the corresponding cases, a test design technique ensures comprehensive test coverage and helps in creating effective and efficient test cases.

System testing should investigate both non-functional requirements and functional requirements. Non-functional requirements refer to the aspects of the system that are not directly related to its functionality, such as performance, reliability, usability, and security. Functional requirements, on the other hand, define what the system should do and how it should behave. By testing both types of requirements, system testing ensures that the system not only meets the functional expectations but also performs well in terms of non-functional aspects. This comprehensive testing approach helps identify any issues or shortcomings in the system's functionality as well as its non-functional attributes.

Alpha testing is performed at the developing organization's site. This type of testing is done by the internal team of the organization before releasing the software to external users. It aims to identify any issues or bugs in the software and ensure that it meets the desired quality standards. Alpha testing allows the developers to gather feedback and make necessary improvements before the software is released for beta testing or to the general public.

Performance testing is a type of non-functional testing that is used to evaluate the system's performance under various conditions such as load, stress, and scalability. It focuses on measuring the system's response time, throughput, and resource utilization to ensure that it meets the performance requirements. Unit testing, regression testing, and sanity testing, on the other hand, are functional testing techniques that aim to verify the correctness and functionality of specific units, the overall system, and its basic functionality, respectively.

Use cases can be performed to test various aspects of a system, including its functionality, usability, and performance. Business scenarios, in particular, focus on testing the system's ability to handle real-world situations and meet the specific needs of the business. This type of testing ensures that the system functions correctly in different business scenarios, such as order processing, customer management, or inventory management. By testing the system against business scenarios, organizations can identify and address any issues or gaps in the system's functionality, ensuring that it meets the requirements of the business effectively.

The scribe is responsible for documenting all the issues, problems, and open points that were identified during the review meeting. They are tasked with accurately recording the discussions and decisions made during the meeting, ensuring that all important information is captured for future reference. The scribe plays a crucial role in maintaining a record of the meeting's outcomes and ensuring that nothing is overlooked or forgotten.

Field testing is the correct answer because it involves testing a product or system in real-world conditions, typically at the client's own locations. This type of testing allows for the identification of any issues or problems that may arise when the product or system is used in its intended environment. It helps ensure that the product or system functions correctly and meets the client's requirements before it is released to the market.

Exit criteria in testing refers to the conditions that must be met in order to determine when to stop testing. These criteria can vary depending on the specific project or test level. It could be defined as the end of a test level, such as when all planned tests have been executed and evaluated. It could also be when a set of tests has achieved a specific pre-condition, such as reaching a certain level of coverage or meeting a specific quality standard. Therefore, the correct answer is "All of the above" as all of these options can be valid exit criteria in different testing scenarios.

The main purpose of an informal review is to provide an inexpensive way to obtain some benefit. This suggests that informal reviews are conducted with the intention of gaining some advantage or value without incurring significant costs. It implies that informal reviews may not be as thorough or comprehensive as formal reviews, but they still offer a valuable opportunity to identify and address issues or areas for improvement. The emphasis is on obtaining some form of benefit, which could include learning, gaining understanding, or finding ways to enhance the reviewed subject.

Equivalence partitioning is a technique that can be used to achieve input and output coverage. It involves dividing the input data into groups or partitions that are treated the same way by the system. This technique ensures that each partition is represented by at least one test case, thereby providing coverage for all possible input values within each partition. By focusing on representative values from each partition, equivalence partitioning helps identify defects or errors that may occur within a specific partition, improving the overall quality of the testing process.