What is a primary benefit of using a device farm for mobile testing?

Eliminates the need for test automation

Provides a single device model for consistent testing

Guaranteed faster test execution than local emulators

Access to a wide variety of real devices without owning them

What is the primary purpose of a version control system in mobile development?

To monitor app crashes in production

To track and manage changes to source code over time

To execute automated tests on devices

To compile the source code into an executable app

A mobile app team is investigating a performance issue where the app becomes unresponsive after prolonged use. They suspect a memory leak. Which tool would best help them identify the leak?

A crash reporting tool like Crashlytics.

A device farm's automated UI tests.

A memory profiler integrated into the IDE or a standalone profiling tool.

Which feature is typical of an Integrated Development Environment (IDE) used for mobile app development?

Version control repository hosting

Crash reporting and analytics dashboard

Automated test execution across physical devices

Code editor with syntax highlighting and autocompletion

A developer is writing unit tests for a mobile app and wants to run them quickly without launching the full app on a device. They are using an IDE that supports test execution. What is the most efficient way to run these tests?

Run the tests on an emulator or simulator launched from the IDE.

Run the tests directly in the IDE's test runner, which executes them on the host JVM or via a local test runner.

Run the tests on a physical device connected to the IDE.

Run the tests on a cloud device farm.

Certified Tester Mobile Application Testing

Domain 4Objective 2

Common Development Platform Tools CT-MAT Practice Questions (Page 3)

Part of the Mobile Application Platforms, Tools and Environment domain, which makes up ~22% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~6–9 in this domain), expect 2–2 from this objective — we provide 31 practice questions to prepare you well beyond it. (estimate)

31questions here

7free pages

8concepts

Questions 11–15

11foundation · easy
What is a primary benefit of using a device farm for mobile testing?
Select an answer first
12foundation · easy
What is the primary purpose of a version control system in mobile development?
Select an answer first
13application · medium
A mobile app team is investigating a performance issue where the app becomes unresponsive after prolonged use. They suspect a memory leak. Which tool would best help them identify the leak?
Select an answer first
14foundation · easy
Which feature is typical of an Integrated Development Environment (IDE) used for mobile app development?
Select an answer first
15application · medium
A developer is writing unit tests for a mobile app and wants to run them quickly without launching the full app on a device. They are using an IDE that supports test execution. What is the most efficient way to run these tests?
Select an answer first

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