PRM Final Exam Questions
and Answers All Correct
What is the name of Android class do we need to use to build up an JSON object ? -
Answer-JSONObject
Android MapActivity is: - Answer-Base class with code to manage the boring necessities
of any activity that displays a MapView
Android: Which statements are correct about Broadcast receivers? - Answer-All
Which of the following item(s) is/ are a correct layout in Android? - Answer-D. All of the
above
What are the Direct subclasses of Activity? - Answer-All
How many main approaches to build GUI of Android app? - Answer-3
What is android view group ? - Answer-Layouts
Android: What is value on component's attribute "layout_width" and "layout_height" to
display the component big enough to enclose its content only? - Answer-wrap_content
In Android, which class is used to make http connection - Answer-HttpURLConnection
What is Toas class ? - Answer-The Toast class is used to display alerts to the user and
disappears after a few seconds ( cái Few seconds ngắn hơn )
How to call an AJAX request in Senda Touch ? - Answer-Use Ext.Ajax.request()
Why is the AbsoluteLayout not recommended for use ? - Answer-using the
AbsoluteLayout makes it DIFFICULT for your application to have a consistent look and
feel across devices
What is not true about the Android application lifecycle ? - Answer-Each activity of an
application runs in its own process
How to instantiate an Spinner control ? - Answer-All of above
, Name the permissions you need to declare in your AndroidManifest.xml file for sending
and receiving SMS messsage? - Answer-The two permissions are SEND_SMS and
RECEIVE_SMS
Android: Before the dialog is displayed, which callback methods will Android call -
Answer-onPrepareDialog(int, Dialog)
Three main approaches to build GUI of Android app are Java-base, XML-base and... ? -
Answer-Hybrid
How many threads are there in AsyncTask in android ? - Answer-Only One
Is TextView read-only by default? - Answer-Yes
What is the method for monitoring a location? - Answer-The method is
addProximityAlert().
Which one of four main components of an Android application that is corresponding with
the following description: " They handle background processing associated with an
application " - Answer-Services
What is NOT correct about HTML5? - Answer-All browsers support for all new elements
of HTML5
Android is licensed under which open source licensing license ? - Answer-Apache/MIT
What is NOT correct about Ext.Viewport in Sencha Touch ? - Answer-Can activate item
by Viewport.setActiveItem();
Which is Not a rule for Android single thread model ? - Answer-Do manipulation of the
UI from both UI thread and Worker thread to increase performance
How to set data for a Gallery control ? - Answer-None
What is NotificationManager class ? - Answer-The NotificationManager class is used to
display notifications on the device's status bar
Which statement is NOT correct about Google Map Overlay? - Answer-Overlay is
added to map automatically after instancing it.
On android, a layout can contain other layout? - Answer-True
Is it valid if we perform asynchronous operation in the onReceive() method? - Answer-
Yes
and Answers All Correct
What is the name of Android class do we need to use to build up an JSON object ? -
Answer-JSONObject
Android MapActivity is: - Answer-Base class with code to manage the boring necessities
of any activity that displays a MapView
Android: Which statements are correct about Broadcast receivers? - Answer-All
Which of the following item(s) is/ are a correct layout in Android? - Answer-D. All of the
above
What are the Direct subclasses of Activity? - Answer-All
How many main approaches to build GUI of Android app? - Answer-3
What is android view group ? - Answer-Layouts
Android: What is value on component's attribute "layout_width" and "layout_height" to
display the component big enough to enclose its content only? - Answer-wrap_content
In Android, which class is used to make http connection - Answer-HttpURLConnection
What is Toas class ? - Answer-The Toast class is used to display alerts to the user and
disappears after a few seconds ( cái Few seconds ngắn hơn )
How to call an AJAX request in Senda Touch ? - Answer-Use Ext.Ajax.request()
Why is the AbsoluteLayout not recommended for use ? - Answer-using the
AbsoluteLayout makes it DIFFICULT for your application to have a consistent look and
feel across devices
What is not true about the Android application lifecycle ? - Answer-Each activity of an
application runs in its own process
How to instantiate an Spinner control ? - Answer-All of above
, Name the permissions you need to declare in your AndroidManifest.xml file for sending
and receiving SMS messsage? - Answer-The two permissions are SEND_SMS and
RECEIVE_SMS
Android: Before the dialog is displayed, which callback methods will Android call -
Answer-onPrepareDialog(int, Dialog)
Three main approaches to build GUI of Android app are Java-base, XML-base and... ? -
Answer-Hybrid
How many threads are there in AsyncTask in android ? - Answer-Only One
Is TextView read-only by default? - Answer-Yes
What is the method for monitoring a location? - Answer-The method is
addProximityAlert().
Which one of four main components of an Android application that is corresponding with
the following description: " They handle background processing associated with an
application " - Answer-Services
What is NOT correct about HTML5? - Answer-All browsers support for all new elements
of HTML5
Android is licensed under which open source licensing license ? - Answer-Apache/MIT
What is NOT correct about Ext.Viewport in Sencha Touch ? - Answer-Can activate item
by Viewport.setActiveItem();
Which is Not a rule for Android single thread model ? - Answer-Do manipulation of the
UI from both UI thread and Worker thread to increase performance
How to set data for a Gallery control ? - Answer-None
What is NotificationManager class ? - Answer-The NotificationManager class is used to
display notifications on the device's status bar
Which statement is NOT correct about Google Map Overlay? - Answer-Overlay is
added to map automatically after instancing it.
On android, a layout can contain other layout? - Answer-True
Is it valid if we perform asynchronous operation in the onReceive() method? - Answer-
Yes
