Unit 1: Mobile Testing Basics - Practice Quiz

1 Which factor commonly makes mobile application testing challenging?

2 Which issue can affect the behavior of a mobile application during testing?

3 What is the main purpose of a mobile testing strategy?

4 Which testing activity checks whether an application works after a code change?

5 What is a real device in mobile testing?

6 Which benefit is provided by testing on a real device?

7 What is an emulator commonly used to imitate?

8 Which statement best describes a simulator?

9 What is Appium primarily used for?

10 Which types of mobile applications can Appium automate?

11 Which component receives commands from an Appium client?

12 In Appium architecture, what is the role of a driver?

13 Which file is commonly used to install an Android application?

14 What is usually required before testing an application on a mobile device?

15 What is a native mobile application?

16 Which application combines web content with native features?

17 Which setup can be used to run Appium tests locally?

18 Which Appium driver is commonly used for Android automation?

19 Where can users find official Appium documentation?

20 What is one important characteristic of Appium 2.0?

21 A test passes consistently on Wi-Fi but fails on a mobile network. Which testing challenge should be investigated first?

22 A team has limited time and must select devices for regression testing. Which approach provides the most practical coverage?

23 Why should a mobile test suite include at least some testing on physical devices before release?

24 A developer wants to run many Android configurations quickly during early UI testing. Which option is generally most suitable?

25 Which statement best describes Appium's main purpose?

26 In a typical Appium test, what is the role of the Appium server?

27 A test must start with a fresh installation of an Android application. Which capability is most directly relevant?

28 An application is built with web technologies, runs inside a native container, and accesses device features through plugins. What type of app is it?

29 Which setup is most appropriate for running automated Android tests in a CI pipeline without attaching a physical phone?

30 A test needs to automate an Android application and interact with system UI such as permission dialogs. Which driver is generally the better choice?

31 Which situation favors using the Espresso driver for Android automation?

32 Which resource is the most appropriate starting point for checking official Appium command and configuration details?

33 What is a significant change in Appium 2.0 compared with the traditional bundled approach?

34 After installing the Appium server package, which command is commonly used to install the Android UiAutomator2 driver in Appium 2?

35 A terminal reports that the appium command is not recognized after installation. What should be checked first?

36 Why is configuring JAVA_HOME important when preparing an Android automation environment?

37 A build tool fails even though Java appears to be installed. Which verification is most useful?

38 Which Android Studio component is required to create and manage Android Virtual Devices?

39 An emulator starts, but Appium cannot find it through ADB. Which action is the most relevant first check?

40 A team wants fast feedback on every commit but deep compatibility coverage nightly. Which strategy is most suitable?

41 A mobile checkout test passes on Wi-Fi but intermittently fails on a real device when switching from 5G to a weak cellular connection. The failure occurs because a request is retried after the UI timeout. Which change best addresses the underlying mobile-specific risk?

42 A team supports 40 Android device models, 8 OS versions, 6 locales, and 3 network profiles. Running every combination before each merge is impractical. Which strategy provides the strongest balance of speed and risk coverage?

43 An animation-heavy application is smooth on an emulator but drops frames only after 15 minutes on selected physical phones. Which real-device characteristic is most likely absent from the emulator-based result?

44 A defect depends on an Android application's ARM-native library, but the test passes on an x86 Android virtual device. What is the most defensible next action?

45 Which statement most accurately describes Appium's role in a mobile automation stack?

46 A Java test calls element.click() during an Android UiAutomator2 session. Which sequence best represents the command flow?

47 A test engineer must reinstall an Android APK while preserving existing application data and automatically granting its declared runtime permissions. Which command best matches that requirement?

48 An Appium test can inspect native navigation controls, but the login form appears as one opaque element until the test changes context. What application architecture does this most strongly indicate?

49 A test suite must run Android sessions concurrently on four locally connected devices through one Appium server. Beyond selecting a unique device identifier, which configuration is essential for UiAutomator2 sessions?

50 A test must open the application, approve an Android system permission dialog, interact with the notification shade, and then return to the application. Which driver is generally the better fit?

51 A capability that worked in an older Appium project now fails after a driver upgrade. Which source combination should be consulted first to distinguish Appium server behavior from driver-specific behavior?

52 After upgrading from Appium 1 to Appium 2, requests sent to /wd/hub/session return an unknown-command or routing error under the default server configuration. What is the most likely cause?

53 A clean machine has Node.js and the Appium 2 server installed globally. Starting appium succeeds, but creating an Android session fails because no matching driver is installed. Which command addresses the missing component?

54 Android command-line tools work in one terminal, but Appium reports that JAVA_HOME is invalid. The variable currently points to /opt/jdk-17/bin/java. What correction is required?

55 Android Studio can launch an emulator, but adb devices is unavailable in a new shell and Appium cannot discover the Android SDK. Which environment configuration is most appropriate?

56 A banking app has 1,200 UI tests, but releases are delayed and failures frequently come from unstable selectors. Which test-portfolio change best preserves confidence while improving feedback speed?

57 A session is created with appium:automationName set to UiAutomator2, but the server has only the Espresso driver installed. At what architectural stage should the failure occur?

58 A team tests its own Android application and needs interactions to wait automatically for UI-thread and asynchronous task idleness. The tests do not leave the application process. Which driver characteristic most strongly favors Espresso?

59 A team pins the Appium server version in package.json but allows developers to install any UiAutomator2 driver version globally. Why can session behavior still differ across machines?

60 An Android APK cannot be installed over an existing app because the new build was signed with a different certificate. The test must start with the new build, and preserving old app data is unnecessary. What is the correct remediation?