Explore essential concepts of publishing and maintaining Android apps on Google Play with this entry-level quiz. Enhance your understanding of app submission processes, updates, best practices, and compliance requirements tailored for Android developers and app managers.
Which of the following must you create before you can publish an Android app to Google Play for the first time?
Explanation: A Google Developer account is required to publish apps on Google Play because it identifies you as a publisher and manages your app submissions. A user profile alone is insufficient for app publishing. Creating a test environment is important for testing, but not for app publishing eligibility. A device certificate is not needed to open a publishing account.
When uploading your Android app to Google Play, which file format is commonly accepted for distribution?
Explanation: The APK (Android Package) format is widely used to distribute Android apps through Google Play. EXE is a Windows executable format and cannot be used for Android. ZIP files are compressed archives, not app packages. PSD stands for Photoshop Document and is unrelated to apps.
Which of the following is required information when creating an app listing on Google Play?
Explanation: A detailed app description helps users understand what your app does and is mandatory in your listing. Providing a phone number for every user is unnecessary and potentially violates privacy. A local database file is not required in the listing process. Device home screen screenshots are irrelevant; instead, screenshots of your app are needed.
For compliance, what must you complete to receive an appropriate age rating for your Android app on Google Play?
Explanation: The content rating questionnaire helps assign the correct age rating to your app, ensuring compliance with regional guidelines. Hardware compatibility tests are important for function but not for rating. Payment integration forms are only needed for app monetization. Layout validation reports are for design accuracy, not age rating.
If your app offers items for sale within the app, what must you declare in your app's store listing?
Explanation: Declaring in-app purchases is necessary to inform users of the possibility of additional purchases after downloading the app. Limiting availability to testers or mentioning local storage is not required in store listing notices for this purpose. Stating device exclusivity is unrelated to in-app purchase declarations.
What should you do to update an already published app on Google Play?
Explanation: Updating your app should be done by uploading a new version that has a higher version code; this notifies users and distributes the update correctly. Emailing APKs bypasses official channels and is not secure or standard practice. New accounts for every update are unnecessary and confusing. Deleting and re-uploading removes your app's existing user base and disrupts continuity.
When is including a privacy policy mandatory in your app’s store listing on Google Play?
Explanation: A privacy policy is required if your app collects any user data to ensure transparency and compliance with legal standards. Apps that run exclusively offline may not require one if no user data is collected. Using default images doesn’t relate to privacy. International availability is not a factor in privacy policy requirements.
What is the purpose of using a closed testing track before publicly releasing your Android app?
Explanation: Closed testing allows real users to try your app and provide feedback, helping you catch issues before reaching the public. It is not appropriate or possible to use this feature for increasing download numbers dishonestly. Store guidelines must always be followed, and closed testing doesn't provide a means to bypass them. The app is not hidden permanently, just limited to testers.
Which of the following can you update in your app’s store listing without releasing a new app version?
Explanation: You can update metadata such as the app description at any time through the store console, without uploading a new binary. Changes to the code base or digital signature require a new version and build. The package name is set at creation and cannot be changed for an existing published app.
Which action could lead to your app being removed from Google Play?
Explanation: Apps that violate content policies risk removal to maintain platform safety and compliance. Requesting reviews from friends is usually acceptable if done fairly. Offering free updates is encouraged for better user experience. Translating your app increases reach and is not a reason for removal.