Mobile App Interview Questions and Answers
Question - 21 : - What are the defects tracking tools used for mobile testing?
Answer - 21 : - You can use same testing tool which you use for web application testing like QC, Jira, Rally, and Bugzilla etc.
Question - 22 : - What all major networks to be considered while performing application testing?
Answer - 22 : - You should test the application on 4G, 3G, 2G, and WIFI. 2G is a slower network, it’s good if you verify your application on a slower network also to track your application performance.
Question - 23 : - When performing sanity test on the mobile application what all criteria should be taken into consideration?
Answer - 23 : -
- Installation and uninstallation of the application
- Verify the device in different available networks like 2G, 3G, 4G or WIFI.
- Functional testing
- Interrupt testing- Able to receive the calls while running the application.
- Compatibility testing – able to attach the photo in message from gallery
- Test application performance on a different handset.
- Make some negative testing by entering the invalid credentials and test the behavior of the application.
Question - 24 : - Which things to consider testing a mobile application through black box technique?
Answer - 24 : -
- By testing your application on multiple devices.
- By changing the port and IP addresses to make sure the device is getting connected and disconnected properly.
- By making calls and sending messages to other devices.
- By testing your web application on different mobile browsers like Chrome, Firefox, opera, dolphin etc.
Question - 25 : - What is the full form of MMS?
Answer - 25 : - Multimedia Messaging Services
Question - 26 : - What are MT and MO in SMS?
Answer - 26 : - Sending message is known as MO (Message originate) and receiving the message is known as MT(Message Terminate)
Question - 27 : - What is GPRS and how it works?
Answer - 27 : - GPRS is General Packet Radio Service which works on a mobile network with the help of IP transmissions. GPRS provides the transmission of IP packets over existing cellular networks. It provides you internet services on mobile.
Question - 28 : - What is the basic difference between Emulator and Simulator?
Answer - 28 : - The emulator is based on hardware and software wherein simulator is based on software. Simulation is a system that behaves similar to something else while emulation is a system that exactly behaves like something else.
Question - 29 : - What are the common challenges in mobile application testing?
Answer - 29 : - Working on different operating systems, a variety of handsets, different networks, a variety of screen size. Read more here => 5 Mobile testing challenges and solutions.
Question - 30 : - Does Selenium support Google Android Operating System?
Answer - 30 : - Yes, Selenium 2.0 supports Android Operating System.