A user reports that a corporate communication app frequently freezes and becomes unrespons… — CompTIA A+ (Core 1 & Core 2)

A user reports that a corporate communication app frequently freezes and becomes unresponsive on their Android smartphone. All other apps and network connectivity on the device are functioning normally. Following the least-invasive-first troubleshooting methodology, which of the following actions should the technician take FIRST?

Force stop the app and clear the application cache.Answer
B
Perform a factory reset on the smartphone to restore default settings.
C
Execute a full OS reinstall using Android recovery mode.
D
Send a full remote wipe command to the device via the corporate MDM server.

Answer

Force stop the app and clear the application cache.

Force stopping the app and clearing its cache targets the specific problematic application process and its temporary cached files without wiping persistent user data or modifying overall system settings. This follows the standard CompTIA least-invasive-first troubleshooting principle.

Step-by-Step Solution

Isolate the issue scope.

Since only one application is freezing while other apps work properly, the issue is localized to that specific app's cached state or active process.

System-wide actions are unnecessary when the failure is limited to a single application.

Apply the least invasive troubleshooting step.

Force stopping the application terminates hung background processes, and clearing the app cache removes temporary corrupted data.

This resolves app stability issues quickly without deleting persistent user credentials or resetting the entire device.

Key Concept

Least-invasive mobile application troubleshooting methodology

Estimated Time:1m 15s

Question

Answer

Step-by-Step Solution

Key Concept

Common Mistakes

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