Question 1

Which of the following are you likely to use to carry out a performance test of the time behavior of an app?

Options :

A : An instrumented build to get exact chronometric numbers.

B : A load generator to observe the server behavior under heavy load

C : Running the app on an emulator/simulator

D : A device and a stopwatch to check the performance of the device

Answer: A

Question 2

You work as a QA engineer in an American software company. A Chinese industrial company contacted your company for developing an internal software system for the administration issues and a corresponding mobile application. Which of the following will be the MOST important risk you have to find a way to mitigate?

Options :

A : The installation and upgrade of the app via various channels

B : The ability to test using the different network service providers

C : The variety of mobile devices needed to run the application

D : Deciding on the most suitable business model

Answer: B

Question 3

Testers need to leave the device unattended with the app in the background or foreground but the device is not used to test the power consumption.

Options :

A : True

B : False

C : Testers don't need to test the power consumption.

D : Testers should not leave the device unattended with the app.

Answer: A

Question 4

You are working as a mobile tester for a company which is developing a navigation app. One of the requirements is that the app should run in both portrait and landscape modes whilst providing the same features to the user in an accurate way. Which of the following lists the BEST aspects to take into account for verifying correct functionality when switching screen orientation?

Options :

A : Motion sensor, security issues, correctness of output data

B : Usability issues, retaining input data, maintenance of current state

C : Various switches in screen orientation, performance issues, user interface features

D : WLAN interrupts, rendering issues in the graphical user interface, loss of entered data

Answer: B

Question 5

Your team develops an Android game utilizing many device features such as camera, GPS and device orientation. Which of the following types of application is MOST suitable, if the precise use of device specific features is essential?

Options :

A : Hybrid app

B : Mobile web app

C : Native app

D : Desktop app

Answer: C