Mobile App Interview Questions and Answers
Question - 61 : - What is the latest version of iOS?
Answer - 61 : -
The latest version of iOS and iPadOS is 14.0. (This changes quite often, so please check the Apple site for the most recent info)
Question - 62 : - What is the latest version of Android?
Answer - 62 : -
The latest version of Android is 12.0. The initial version of Android 12.0 was released on February 18th, 2021 on Google’s Pixel devices. (This changes quite often, so please check the Android site for the most recent info)
Question - 63 : - What is the extension of Android files?
Answer - 63 : -
.apk (Android application package)
Question - 64 : - What is the extension of iOS files?
Answer - 64 : -
ipa (iOS App Store Package) file is an iOS application archive file that stores an iOS app. Each ipa file includes a binary and can only be installed on an iOS device.
Question - 65 : - Suppose you need to execute a mobile application testing, what would be the technical criteria you will consider while selecting a test automation tool?
Answer - 65 : -
When choosing the most appropriate test automation tool, in addition to affordability, it is essential to consider the following technical criteria:
- Multiple platform support
- Application under test
- Script Usability
- Jailbreak Requirement
- Source Code Changes
- Lead time for new OS version
Question - 66 : - Can you name a few mobile testing tools that are compatible with Android and/or iOS?
Answer - 66 : -
Mobile testing tools only used for Android testing:
- Robotium
- UI automator
- Selendroid (Selenium for Android)
Mobile testing tools only used for iOS testing:
- KeepItFunctional
- iOS Driver
Mobile testing tools used for both Android and iOS testing:
- Katalon
- Apptim
- 21
- Kobiton
- Appium
- MonkeyTalk
- Ranorex Studio
- eggPlant
Question - 67 : - List of some iPhone and iPad testing tools
Answer - 67 : -
- iPhone tester: Test the web interface on an iPhone’s sized frame
- Appium: Designed as a test automation tool used with native and hybrid ios application
- iPad Peek: Test the web application using an iPad’s interface
- Test Studio: This tool enables you to record, build, and run automated tests for your iPad and iPhone applications.
Question - 68 : - List some iPhone and iPad test devices?
Answer - 68 : -
- iPhone tester: Test your web interface in iPhone size frame
- Appium: This is a test automation tool used with native and hybrid iOS apps
- iPad Peek: Test your web app using the iPad interface
- Test Studio: It enables you to record, create and run automated tests for your iPad and iPhone applications.
Question - 69 : - What is a test case runner?
Answer - 69 : -
It is commonly called an instrumentation test runner and is a runner responsible for running test cases smoothly on the application package. Tools that provide APIs and SDK tools are present in this runner and are responsible for writing programs that control Android gadgets.
Question - 70 : - What features should you have in a mobile application?
Answer - 70 : -
All of them have some quite necessary features. This includes:
- Reliability
- Compatibility with other technologies
- Scalability
- Fragrance
- Mode of operation
- Open-source technology
- Wide adaptability
- Fast operation