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A walkthrough is a scheduled meeting with the author in charge of the model or documents that are set to be reviewed. In addition to the authors, there is usually a group of senior technical staff and possibly business staff that help analyze the model. Typically, there is also a facilitator who is in charge of leading the meeting.
In software engineering, a walkthrough or walk-through is a form of software peer review "in which a designer or programmer leads members of the development team and other interested parties through a software product, and the participants ask questions and make comments about possible errors, violation of development standards, and other problems". [1]
The walkthrough method does not test real users on the system. The walkthrough will often identify many more problems than you would find with a single, unique user in a single test session; There are social constraints that inhibit the cognitive walkthrough process. These include time pressure, lengthy design discussions and design defensiveness.
Testing the plan: An initial "dry run" of the plan is performed by conducting a structured walk-through test. An actual test-run must be performed. Problems are corrected. Initial testing can be plan is done in sections and after normal business hours to minimize disruptions. Subsequent tests occur during normal business hours.
System suitability – A test run each time an analysis is performed to ensure the test method is acceptable and is performing as written. This type of check is often run in a QC Lab. Usually, system suitability is performed by analyzing a standard material (House standard or reference standard) before the unknowns are run in an analytical method.
These controls vary based on the business purpose of the specific application. These controls may also help ensure the privacy and security of data transmitted between applications. Categories of IT application controls may include: Completeness checks - controls that ensure all records were processed from initiation to completion.
A walkthrough or walk-through may refer to one of the following topics: Factory tour; Rehearsal; ... Walk-through test, a component of a financial audit; See also
The walkthrough can only progress as quickly as the slowest person on each panel. The walkthrough is a group exercise and, therefore, in order to discuss a task/screen as a group, we must wait for all participants to have written down their responses to the scenario. The session can feel laborious if too slow.