Key functionality of an application
Configuring & Starting. If a software application does not work in real world environment, it is useless. If some problems occur during application startup, this may involve negative consequences for the functionality of the program. Therefore such issue is to be particularly emphasized.
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File Handling. As a matter of fact, an application is developed for handling files, therefore while designing checklists a matrix is created. This matrix contains all possible combinations of acceptable formats and admissible character sets of input files. It helps not to lose sight of anything and at the same time accentuate the importance of the respective verification and validation checks.
Shutdown. From the end user’s perspective, this functionality can be less significant than it might seem, however, shutdown (and startup) of any application is dependent on many operations, and if they are unsuccessful, it may cause serious problems (including the impossibility to start running the application again or operating system failure).
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The Most Popular App Functionality
The frequently asked question is if it is possible to repeatedly check an application during various stages of functional testing life cycle. There are 2 answers: “yes” and “no”. “No” – it is undesirable to run the tests that were just used. “Yes” means that any testing can be made more effective and efficient.
The Functions Are:
- Configuring and starting: with valid input data, different formats, character, sets, and sizes, inaccessible input file.
- File handling.
- Shutdown. By closing console window.
- Logging for app performance monitoring.
- Performance. Simple test for a rough estimate.
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