Which of the following applies a context menu on a ListView?
Anonymous Quiz
2%
ListView lv = getListView(); lv.registerForContextMenu()
5%
ListView lv= getListView(); registerForContextMenu(lv);
12%
ListView lv = (ListView) findViewById(R.id.list_view_id); registerForContextMenu(lv)
12%
getListView().setConextMenuEnabled(true)
69%
B & C
Which of the following is NOT true about the R.java file?
Anonymous Quiz
16%
It is auto-generated during the build of the project.
5%
It is used by developers to access any resource through an ID.
64%
It can be modified manually to change the ID of a resource.
16%
It contains resource IDs for all resources in your /res/ folder.
When building for ios flutter is restricted to an _____ compilation strategy
Anonymous Quiz
15%
JIT
5%
Transaction
5%
Recompiling
76%
AOT(Ahead—Of—Time)
Access to a cloud database through flutter is available through which service?
Anonymous Quiz
14%
NOSQL
0%
SQL
2%
MYSQL
84%
FireBase database
For repeating content in flutter, which widget would you use?
Anonymous Quiz
10%
View
10%
Expanded View
5%
Stack
2%
Array View
74%
ListView
What method you should override to use ANDROID menu system?
Anonymous Quiz
71%
onCreateOptionsMenu()
17%
onCreate()
7%
onMenuCreated
5%
Not one of above
What activity method you use to retrieve a reference to an android view by using the ID attribute of a resource XML?
Anonymous Quiz
10%
findViewByReference(int id)
80%
findViewById(int id)
5%
All of above
5%
Not one of above
During the activity lifecycle what is the first callback method invoked by the system
Anonymous Quiz
5%
onStop()
0%
onStart()
93%
onCreate()
2%
onFreeze()
Which configuration file holds the permission to use the internet?
Anonymous Quiz
8%
XML
5%
Java
3%
Resources
85%
Manifest
Which of the following is not a valid android resource file name
Anonymous Quiz
7%
mylayout.xml
81%
myLayout.xml
7%
my_layout.xml
5%
All of above
The xml layout file is a file used to draw the content of an activity
Anonymous Quiz
93%
True
7%
False
The src folder contains
Anonymous Quiz
5%
Icons and images
10%
XML files
2%
Manifest file
76%
Java source code files
7%
All of above
The class used by intent to store additional information
Anonymous Quiz
3%
Extra
0%
Extras
13%
Datastore
85%
Bundle
What does the following code do :-
Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setData (android.net.Uri.parse( "http://www.androidatc.com")); startActivity(intent);
Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setData (android.net.Uri.parse( "http://www.androidatc.com")); startActivity(intent);
Anonymous Quiz
20%
Starts a sub activity
8%
Starts a service
3%
Sends results to another activity
70%
Starts an activity using an implicit intent
When the view is clicked the java callback method that invoked is
Anonymous Quiz
5%
Detector
3%
Listener
10%
OnClick()
73%
OnClickListener
10%
All of above
What does the following code achieve?
Intent intent = new Intent(FirstActivity.this, SecondActivity.class); startActivityForResult(intent);
Intent intent = new Intent(FirstActivity.this, SecondActivity.class); startActivityForResult(intent);
Anonymous Quiz
15%
Starts an activity for result in background
68%
Starts a sub-activity
5%
Starts a service
12%
Sends a result to the Mainfest
When using an implicit intent, what process does the system use to know what to do with it?
Anonymous Quiz
85%
Intent resolution
3%
Intent declaration
3%
Intent overloading
10%
All of above
The second layer from top in androids architecture is
Anonymous Quiz
70%
Application Framework
13%
Linux kernel
8%
Android runtime
10%
Not one of above