Mobile Test Process and Approaches CT-MAT Practice Questions (Page 4)

Questions 16–20

1. 16application · medium

   A team is testing a mobile game that relies heavily on touch gestures, accelerometer input, and high-performance graphics. The team has a limited number of physical devices but needs to test a wide range of Android hardware. The test manager must decide how to structure the test execution. Which strategy is most effective?

   • AUse only a cloud-based device farm with real devices for all testing, as it provides the most accurate results.
   • BRun all tests on emulators to achieve broad device coverage, since emulators accurately simulate hardware sensors.
   • CTest only on the physical devices available and skip testing on other hardware, as the game will be optimized for the most common devices.
   • DUse physical devices for sensor and performance testing, and use emulators for UI layout and basic functionality across a wider range of screen sizes.
   Reveal Solution Discussion Select an answer first
2. 17foundation · easy

   When designing test cases for a mobile app, what does 'device fragmentation' refer to?

   • AThe failure of a device's screen due to physical damage
   • BThe splitting of test data across multiple databases
   • CThe variety of devices, screen sizes, and OS versions in the market
   • DThe process of breaking a large app into smaller modules
   Reveal Solution Discussion Select an answer first
4. 18application · medium

   During a test execution, a tester observes that a mobile app crashes when the device switches from Wi-Fi to cellular data while a video is streaming. The tester needs to file a defect report. Which set of details is most important for the developer to reproduce the crash?

   • AThe video resolution and the streaming service used.
   • BThe app version, the device model, the OS version, and the steps to reproduce the network switch.
   • CThe tester's name, the test case ID, and the time of the crash.
   • DThe battery level and the screen brightness at the time of the crash.
   Reveal Solution Discussion Select an answer first
5. 19foundation · easy

   Which of the following is an example of a context-aware test scenario?

   • ATapping a button to submit a form
   • BEntering a valid username and password
   • CSwitching from Wi-Fi to cellular data while the app is running
   • DChecking the app's version number
   Reveal Solution Discussion Select an answer first
6. 20application · medium

   A test team is executing a suite of automated tests on a cloud-based device farm. The tests are failing intermittently on a specific device model, but they pass consistently on local emulators. The team needs to determine whether the failures are due to a real defect or a test environment issue. Which action is most appropriate?

   • ARe-run the failing tests on the same device model multiple times and also run them on a local physical device of the same model to compare results.
   • BDisable the failing tests and move on to other test cases, since the issue is likely a temporary problem with the device farm.
   • CImmediately report the failures as defects, since the tests are failing on a real device.
   • DSwitch all testing to local emulators to avoid the variability of the cloud device farm.
   Reveal Solution Discussion Select an answer first