A team is testing a messaging app. Analytics show that the 'send message' button has a high error rate on a specific Android OS version (e.g., Android 11). The team has limited testing resources and must decide how to proceed. What is the best strategy?

Prioritize testing the 'send message' button on Android 11 devices, including different device manufacturers.

Test the 'send message' button on all Android versions equally to ensure comprehensive coverage.

Disable the 'send message' button on Android 11 until the issue is resolved.

Assume the issue is a hardware problem on Android 11 devices and contact the manufacturers.

A team is testing a mobile wallet app. Analytics show that the 'add card' feature has a high failure rate on devices with NFC enabled, but works fine when NFC is disabled. The team has limited resources and must decide how to proceed. What is the best strategy?

Disable the 'add card' feature on devices with NFC until the issue is resolved.

Test the 'add card' feature on all devices equally to ensure comprehensive coverage.

Prioritize testing the 'add card' feature on devices with NFC enabled, including different NFC chipsets.

Assume the issue is a hardware problem with NFC and contact the device manufacturers.

A music streaming app team observes from analytics that users who complete the onboarding tutorial have a 30% higher 30-day retention rate than those who skip it. The team wants to improve user experience. What is the most appropriate action based on this data?

Remove the tutorial because it is not the cause of retention.

Make the onboarding tutorial mandatory for all new users.

Send a push notification to users who skipped the tutorial to encourage them to complete it.

A/B test different tutorial lengths and content to see which maximizes retention.

A team is testing a news app. Analytics show that users on 5G networks have a 20% higher crash rate than users on Wi-Fi, and the crashes occur in the video player. The team must decide how to allocate limited testing resources. What is the best strategy?

Disable video playback on 5G networks until the issue is resolved.

Test the video player on all network types equally to ensure comprehensive coverage.

Prioritize testing the video player on 5G networks, including different 5G bands and signal strengths.

Assume the issue is a 5G network problem and contact the carrier.

A team is testing a video streaming app. Analytics show that users on a specific internet service provider (ISP) experience buffering issues, but the app works fine on other ISPs. The team has limited resources and must decide how to proceed. What is the best approach?

Disable streaming for users on that ISP until the issue is resolved.

Assume the issue is a network problem and contact the ISP to fix it.

Run a full regression test on the entire streaming feature for all ISPs.

Investigate the app's streaming protocol compatibility with that ISP's network conditions, then test with those conditions.

Certified Tester Mobile Application Testing

Domain 1Objective 1

Mobile Analytics Data CT-MAT Practice Questions (Page 1)

Part of the Mobile World - Business and Technology Drivers domain, which makes up ~40% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~10–16 in this domain), expect 1–2 from this objective — we provide 23 practice questions to prepare you well beyond it. (estimate)

23questions here

5free pages

4concepts

Questions 1–5

1expert · hard
A team is testing a messaging app. Analytics show that the 'send message' button has a high error rate on a specific Android OS version (e.g., Android 11). The team has limited testing resources and must decide how to proceed. What is the best strategy?
Select an answer first
2expert · hard
A team is testing a mobile wallet app. Analytics show that the 'add card' feature has a high failure rate on devices with NFC enabled, but works fine when NFC is disabled. The team has limited resources and must decide how to proceed. What is the best strategy?
Select an answer first
3application · medium
A music streaming app team observes from analytics that users who complete the onboarding tutorial have a 30% higher 30-day retention rate than those who skip it. The team wants to improve user experience. What is the most appropriate action based on this data?
Select an answer first
4expert · hard
A team is testing a news app. Analytics show that users on 5G networks have a 20% higher crash rate than users on Wi-Fi, and the crashes occur in the video player. The team must decide how to allocate limited testing resources. What is the best strategy?
Select an answer first
5expert · hard
A team is testing a video streaming app. Analytics show that users on a specific internet service provider (ISP) experience buffering issues, but the app works fine on other ISPs. The team has limited resources and must decide how to proceed. What is the best approach?
Select an answer first

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