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
The android was named because of
Anonymous Quiz
20%
DVM
46%
Android runtime
7%
Core libraries
27%
Linux for Android
Which of the following attributes is used to set an activity screen to landscape orientation?
Anonymous Quiz
85%
android:screenOrientation=”landscape”
5%
android:screenOrientation=landscape
5%
android:screenOrientation=”horizontal ”
5%
All of above
Which of the following is not an Android component (i.e. a point from which the system can
enter your application)?
enter your application)?
Anonymous Quiz
79%
Layout
5%
Activity
8%
Service
8%
Content Provider
Which one of the following is not a valid name for process state?
Anonymous Quiz
5%
Background
3%
A Visible
88%
Bound
5%
Foreground
What is the role of the R.java file in an Android application project?
Anonymous Quiz
5%
It contains the target SDK version number.
3%
It contains information about content providers of the Android application.
5%
It contains instructions to build the Android application project.
87%
It contains all resource IDs allowing the developer to reference them from the code using integers
What is a correct statement about an XML layout file?
Anonymous Quiz
3%
A layout PNG image file.
3%
A file that contains a single activity widget.
11%
A file that contains all application permission information.
84%
.A file used to draw the content of an Activity.
What is the parent class of all Activity widgets?
Anonymous Quiz
12%
Widget
76%
View
2%
Layout
10%
ViewGroup
What is the name of the class used by Intent to store additional information?
Anonymous Quiz
5%
Parcelable
82%
Bundle
3%
Extra
11%
DataStore
Which of the following is not included in the Android application framework?
Anonymous Quiz
8%
NotificationManager
5%
WindowManager
15%
PackageManager
72%
DialerManager
.Which of these files contains text values that you can use in your application?
Anonymous Quiz
82%
res/values/strings.xml
0%
res/Text.xml
5%
res/layout/Main.xml
13%
AndroidManifest.xml
What does the Android project folder “res/” contain?
Anonymous Quiz
8%
Java Activity classes
0%
Libraries
26%
Java source code
66%
Resource files
👍1
What does this 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
22%
Starts a sub-activity.
0%
Starts a service.
6%
Sends results to another activity.
72%
Starts an activity using an implicit intent.
Which method should you use to start a sub-activity?
Anonymous Quiz
8%
Starts an activity using an implicit intent.
81%
startActivityForResult(Intent intent)
8%
startSubActivity(Intent intent)
3%
startService(Intent intent)
.Which of the following packages does not have classes needed for Android network
connections?
connections?
Anonymous Quiz
11%
startService(Intent intent)
11%
org.apache.http
76%
android.location
3%
.Which of the following tools creates certificates for signing Android applications?
Anonymous Quiz
22%
logcat
68%
keytool
8%
certgen
3%
adb
Which Android permission you should add to allow your application to read the device’s address
book?
book?
Anonymous Quiz
3%
READ_PHONE_STATE
14%
READ_PHONE_CONTACTS
59%
READ_CONTACTS
24%
READ_ADDRESS_DATA