Associate Android Developer Certification Questions and Answer (Dumps and Practice Questions)
Question : Which of these is the correct explanation of the Ul/Application Exerciser Monkey (Monkey tool)?
1. It can execute tests covering all events.
2. It can execute stress tests and sometimes discover new bugs.
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4. Since it reduces the interval between events as much as possible, it operates in a heavilyloaded state.
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Explanation: The Monkey is a program that runs on your emulator or device and generates pseudo-random streams of user events such as clicks, touches, or gestures, as well as a number of system-level events. You can use the Monkey to stress-test applications that you are developing, in a random yet repeatable manner.
The Monkey is a command-line tool that you can run on any emulator instance or on a device. It sends a pseudo-random stream of user events into the system, which acts as a stress test on the application software you are developing.
The Monkey includes a number of options, but they break down into four primary categories:
Basic configuration options, such as setting the number of events to attempt.
Operational constraints, such as restricting the test to a single package.
Event types and frequencies.
Debugging options.
When the Monkey runs, it generates events and sends them to the system. It also watches the system under test and looks for three conditions, which it treats specially:
If you have constrained the Monkey to run in one or more specific packages, it watches for attempts to navigate to any other packages, and blocks them.
If your application crashes or receives any sort of unhandled exception, the Monkey will stop and report the error.
If your application generates an application not responding error, the Monkey will stop and report the error.
Depending on the verbosity level you have selected, you will also see reports on the progress of the Monkey and the events being generated.
Question : Which of these is the correct explanation regarding the following methods?
(1 )android.content.Context.sendBroadcast
(2)android.content.Context.startActivity
1. Both methods are defined by overloading
2. Both methods throw an exception.
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4. Both methods are able to broadcast an Intent.
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Explanation:
Question : Which of these is the incorrect role for an Intent?
1. Start an Activity
2. Start a BroadcastReceiver
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4. Start a Service
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Explanation:
Related Questions
Question : Which of the following is incorrect about ProgressDialog?
1. ProgressDialog inherits from the AlertDialog class.
2. ProgressDialog can be set as 2 types of style: STYLE_HORIZONTAL and STYLE_SPINNER.
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4. ProgressDialog can be freely configured to use a Drawable class to display as its progress bar.
Question : Which of these is the correct function of Traceview?
1. Displays a graphical task execution log.
2. Displays graphically a memory acquisition and release log
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4. Displays graphically the Ul state hierarchy
Question : Which of the following is the correct way to add access permission to your application?
1. Add a
2. Add a
4. add a
Question : Which of the following statements is correct about SQLite?
1. It is an object database.
2. It is client-server format.
4. It can be accessed by other applications through ContentProvider.
Question : When including a text file in your application to read from as a resource, what is the recommended location of such file?
1. res/anim
2. res/files
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4. res/values
Question : Which of the following statements about DDMS is incorrect?
1. You can display a list of currently running threads and select one to check its stack trace.
2. You can use it to acquire screenshots of a terminal.
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4. You can do simulations of network zone speed and bandwidth limitations.