Mobile App Interview Questions and Answers
Question - 91 : - Tell About Filter What You Can Create While Checking Logs?
Answer - 91 : -
Filters helps you in finding relevant information about your application and you can create filter based on the application package name like com.abc.com and save this filter by name as My application ,when you click on this filter then you will see only logs which are from your application.
You can create filter based on Log tag which is related to the thing that line is doing example if you have placed system.out to print the output put then you can create a filter by tag System.out, then it will short list all the print output.
And you can create filter by Choreographer which helps in finding the skipped frames if you want to see it.
You can create filter corresponding to your PID and log message which is coming as text also.
Question - 92 : - How Are The Data Generation Tools?
Answer - 92 : -
This is generally done by the Use cases, SRS and FRS document as you application specific test data can be only created using these things.
Question - 93 : - Testing Performed/modules Handled By Testers Based On Their Project?
Answer - 93 : -
We generally divide the modules among the team members and then shuffle the modules among team member with different devices.
Question - 94 : - What Are The Tools Used In Debugging ?
Answer - 94 : -
We generally use logs to see the cause of issue where the failure is occurring , so for iOS iPhone configuration utility for Android Monitor.bat etc can be used and if you provided logs from these tools developer can easily under stand the cause of issue.
Question - 95 : - What Are The Defect Tracking Mechanism?
Answer - 95 : -
his is of same nature like any other software testing project using any tool like Jira, Bugzilla etc
Question - 96 : - How Do You Test Patches/defect Fixes Intended For An App Already In Production?
Answer - 96 : -
We generally do regression of relative module and mainly focus on the area which are related to the bug fixes as per the developer as we can not do entire regression in very short span of time, so just do sanity of rest of the application modules on high priority devices(on which you have major customer base if you have crunch of time members & if team size is not an issue do sanity on all major devices)
Question - 97 : - Testing On Different Networks (wifi/cellular Data Plan)?
Answer - 97 : -
We have to test the application on 2G/EDGE, 3G and Wifi network because some times application faces issues on slower networks
Question - 98 : - Examples Of Defects Found During Mobile Testing?
Answer - 98 : -
Issue is saving contact on phone memory or deleting it or some time conference call issue while an active call is there n like that.
Question - 99 : - When Performing End To End Mobile Testing What Major Criteria Are Taken Into Consideration?
Answer - 99 : -
ajor areas are Installation,first time launching application without having network , uninstallation of app, orientation of app if it support it , testing application performance on different kind of devices and network scenarios , testing the application response how it is responding when invalid user credentials are provided and try to change them after installation n so on.
Also if your application is accessing network then you must see the logs generated during that period so that sensitive information should always go in encrypted form, like if it is payment related CC number etc.
Question - 100 : - What Kind Of Testing Did You Perform (functional, Interruption, Connectivity, Etc)?
Answer - 100 : -
Very first test we have to perform installation , after that we check the basic functionality and after that we check the connectivity related stuff of the application, Then we uninstall the build and verify how application respond when we interrupt during installation and also we check interruption scenarios when our application request network call .
We also do low network/poor connectivity testing during network call. Upgrade from older version to newer version. navigation in the application without network if it supports this feature.Compatibility of app on different kind of phones like having external buttons & devices do not have external buttons or other than this flip phone etc