ISTQB QUESTIONS & ANSWERS SCORED A+

What is the difference between contract regulation acceptance testing and alpha and beta testing - ️️1. are for custom developed software 2. are for off the shelf software Which test levels are USUALLY included in the common v-model - ️️component testing, integration, system acceptance testing Which of the problems below BEST characterize a result of software failure - ️️Damaged reputation What should be taken into account to determine when to stop testing - ️️technical risk, business risk, project constraints What is the process of analyzing and removing causes of failures in software - ️️debugging Which of the following are MAJOR test implementation and execution tasks - ️️repeating test activities, creating test suites, reporting discrepancies, logging the outcome What principle is BEST described when test designs are written by a third party - ️️independent testing What test can be conducted for off the shelf software to get market feedback - ️️beta testing who OFTEN performs system testing and acceptance testing respectively - ️️independent test team and users of the system Which test measures the system at or beyond the limits of its specified requirements - ️️stress testing which test ensures the modifications did not introduce new problems - ️️regression testing which typical defects are easier to find using static instead of dynamic testing - ️️deviation from standards. requirements defects, insufficient maintainability, incorrect interface specificationsin a formal review, who is primarily responsible for the documents - ️️author who typically use static analysis tools - ️️developers and designers which aspects of testing will establishing traceability help - ️️impact analysis and requirements coverage features to be tested, approach, item pass/fail criteria and test deliverables should be specified in which document - ️️test plan which test technique is based on requirements specifications - ️️black box technique What technique captures system requirements that contain logical conditions - ️️equivalence partition How are integration testing and use case testing similar and dissimilar - ️️both checks for interactions; integration for components, use for actors What analysis determines which part of the software have been executed - ️️code coverage Which of the following demonstrates independence in testing - ️️1. independent testers are external to the organization 2. independent testers are part of the development team endent testers are from the user community 4. customers who wrote the requirements serve as independent testers which of the following is a KEY task of a tester - ️️reviewing test developed by others In software testing, what is the main purpose of exit criteria - ️️to define when to stop testing What type of risk includes potential failure areas in the software - ️️product risk What is the name of a skeletal implementation of a software component that is used for testing - ️️stub potential benefits of using test support tools - ️️reducing repetitive work and gaining easy access to test informationWhich test support tool can be used to enforce coding standards - ️️static analysis tools what should be considered when introducing a tool into an organization - ️️assessing the organizational maturity What factors contribute to humans making mistakes that can lead to faulty software - ️️setting aggressive schedule, integrating complex systems,failing to control changes