Analysis:
Portability testing evaluates the ease with which software can be transferred from one environment to another.
For a mobile application, portability testing ensures that the application functions correctly across different devices and operating systems.
Key Aspect:
C: To evaluate the effectiveness and efficiency in which it can be successfully uninstalled in a specified environment:
* This is an aspect of portability testing that checks whether the application can be correctly and completely removed from a device, ensuring no residual data or configuration is left behind. This is critical for mobile applications that need to be installed and uninstalled on various devices.
Explanation of Incorrect Options:
* A. To evaluate the degree to which it is easy to operate and control:
* This pertains to usability rather than portability.
* B. To evaluate the degree to which its components can be used in other systems:
* This is related to reusability, not portability.
* D. To evaluate the degree to which the system is operational and accessible when required for use:
* This relates more to reliability and availability, not specifically portability.
References:
The ISTQB CTAL-TTA syllabus and standard practices in portability testing emphasize the importance of installation and uninstallation processes for ensuring software can be effectively managed across different environments.
Sources:
* ISTQB-CTAL-TTA Syllabus
* General knowledge on portability testing practices.