A home healthcare nurse reports that a vital patient chart application on an iOS tablet regularly freezes and becomes unresponsive while recording patient data during visits. A mobile technician needs to resolve the performance issue using standard least-invasive-first troubleshooting procedure. In what sequence should the technician perform these actions, arranged from least invasive to most invasive?
- 1Force close the frozen patient chart application.
- 2Perform a soft reset (reboot) of the iOS device.
- 3Update or offload and reinstall the patient chart application.
- 4Perform a full factory reset of the mobile device.
Cevap
The technician should troubleshoot mobile app issues from least invasive to most invasive: first force close the application, next soft reset the device, then offload or update/reinstall the application, and finally perform a factory reset of the device as a last resort.
CompTIA CompTIA A+ software troubleshooting methodology requires technicians to mitigate issues using the least invasive action first. Terminating the application process is non-destructive and instantaneous. If the issue persists, restarting the device clears memory. If application files are corrupted, reinstalling or updating the app resolves the problem. A factory reset wipes all data and settings, making it the final, most invasive troubleshooting step.
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Mobile OS Troubleshooting Methodology (Least Invasive First)