Android text android 2
67. How to apply stylesheet with HTML element by id?
#id
How to apply stylesheet with HTML element by id?
#id
Choose right kind of layouts supported in Sencha Touch.
- Justify Layout
Sencha Touch is
- a Java framework
16. What is an Activity?
. A single screen in an application, with supporting Java code
20. Where can you define the icon for your Activity?
. In the manifest xml file
36. Which of the following methods is used to return a View from a layout file given the ID of the View?
. findViewById(int id)
How many main approaches to build GUI of Android app?
1
How many kind of Android service do we have?
2
58. Which doctype is correct for HTML5?
<!DOCTYPE html>
Which doctype is correct for HTML5?
<!DOCTYPE html>
69. Which permission needed in order to use MapActivity?
<uses-permission android:name="android.permission.INTERNET" />
Which permission needed in order to use MapActivity?
<uses-permission android:name="android.permission.INTERNET" />
53. What is the correct HTML5 element for playing video files?
<video>
128. Android: Is the main thread called the UI thread?
A Yes
What setListAdapter() function used for?
A command that projects your data to the onscreen list on your device by connecting the listActivity
the following content about Fragment
A fragment can be displayed without be embedded in an activity.
What onListItemClick() function used for?
A method called when an item in a list is selected.
What is an Activity?
A single screen in an application, with supporting Java code Correct
What is a change Gravity?
A tool that changes the linear alignment of a control so that is is aligned to the left, center, right top or bottom of an
125. You must declare all application components in Manifest file in this way:
A. <provider> elements for content providers
92. What are 2 ways a Service can run?
A. Bounded and Unbounded
93. How to show or hide a Sencha Touch component?
A. Call .show() or .hide() method of component itself
88. How to change the main color of Sencha Touch application?
A. Change the $base-color variable in app.scss
112. What are location providers in Android?
A. GPS & Network
118. What is TRUE about localStorage?
A. It is never expired
97. Which of the following is best choice for simple animations for your website?
A. JavaScript
90. Which activity class do you need to inherit to show Google map?
A. MapActivity class
104. Do we need to register all of View classes in app.js with Sencha Touch?
A. No
109. If the action is ACTION_CALL. what the data field would be?
A. URI with the number to call
108. How to define a new Sencha Touch class?
A. Use Extdefine()
74. How to register a broadcast receiver?
A. Via AndroidManifestxml file
119. How to listen to an event in Sencha Touch class?
A. Write event handler within listeners:{} body
127. In class SQLiteOpenHelper class, there are 2 methods we should usually override. What are they?
A. onCreate() and onUpgrade()
82. By default UI components made in the UI editor should have text defined in file?
A. string.xml
117. What is value on component's attribute layout_widtlf and layout_heighl to display the component big enough to
A. wrap_content
In Android, which manifest permission is needed when use GPS location
ACCESS_FINE_LOCATION
7. Which of the following is the parent class for the main application class in an Android application that has a user interface?
Activity
Which of the following is the based class for the main application class in an Android application that has a user interface?
Activity
Which of the following is the parent class for the main
Activity
Which of the following is the parent class for the main application class in an Android application that has a user interface?
Activity Correct
9. Which of the following should be used to save the unsaved data and release resources being used by an Android application?
Activity.onDestroy()
Which of the following should be used to save the unsave
Activity.onDestroy()
Which of the following should be used to save the unsaved data and release resources being used by an Android application?
Activity.onDestroy() Correct
22. Which of the following is/are appropriate for saving the state of an Android application?
Activity.onPause()
Which of the following is appropriate for restoring the state of an An
Activity.onPause()
Which of the following is appropriate for saving the state of an Android application
Activity.onPause()
Which of the following is/are appropriate
Activity.onPause()
Which of the following is/are appropriate for saving the state of an Android application?
Activity.onPause() Correct
46. Which dialog box can you use in you Android application?
AlertDialog
56. Android: When will onUpgrade() be invoked?
All of above
Android: Which statements are correct about Broadcast receivers ?
All of above
Android: when will onUpgrade() be invoked ?
All of above
Android is based on Linux for the following reason.
All of these
1. What is an intent object?
An Intent object is a bundle of information
What is an intent object?
An Intent object is a bundle of information Correct
29. Which company developed android?
Android Inc
Which company developed android?
Android Inc Correct
14. What does the .apk extension stand for?
Android Package
Which company developed android
Android inc
Why cannot you run standard
Android use dalvik
12. Why cannot you run standard Java bytecode on Android?
Android uses Dalvik Virtual Machine
Why cannot you run standard Java bytecode on Android?
Android uses Dalvik Virtual Machine Correct
"Gingerbread" is nickname of
Android version 2.3.x
15. Android is licensed under which open source licensing license?
Apache/MIT
Android is licensed under which open source licensing license?
Apache/MIT Correct
What does the .apk extension stand for?
Application Program Kit Incorrect
What does the apk extension
Application program kit
What is an Activity
Asingle screen in an application , with supporting Java
81. "Gingerbread" is nickname of
B. Android versiov2.3.x
106. How to make a TextView to be editable?
B. Either set its attribute editable ='true' or Use EditText class instead of TextView class
96. In android, normally SDCard is
B. External storage
103. Android UI is threadsafe
B. False
121. Which statement is NOT correct about PhoneGap?
B. It doesn't support for Java phone
107. What is NOT correct about Store in Sencha Touch?
B. Load data via a Proxy
105. Which class do we use for listening location update?
B. LocationManager class
111. There are five different methods to store persistent data. They are: Shared Preferences. Internal Storage. External Storage. Network and __?
B. SQLite Database
98. On android, a layout can contain other layout?
B. True
89. Does HTML5 native support for local storage?
B. Yes
95. Do we need to declare all of Controller in app.js with Sencha Touch?
B. Yes
123. Which attribute will be used in XML if the Java code needs a reference to View?
B. android: id
120. Which method to open a Hap connection to an Uri?
B. url.openConnection()
Android MapActivity is
Base class with code to manage the boring necessities of any activity that displays a MapView
63. IntentFilters are typically defined via
Both of above
What are 2 ways a Service can run ?
Bouned and Unbouned
73. IntentFilters are typically defined via
C. Both of above
83. SQLite database save data in
C. Internal storage
85. How to set layout's attribute programmatically in android?
C. Use LayoutParams class
116. Intent myIntent = new Intent(this. ActivityTwo.class);
C. myIntent is explicit Intent
80. Android: Where we can create tables and columns to them, create views or triggers?
C. onCreate()
87. Which method to display a dialog?
C. show()
79. In android intent. The activity can be embedded inside of another activity that hosts gadgets is belonged to
CATEGORY_GADGET
In android intent. The activity can be embedded inside of another activity that hosts gadget is belonged to
CATEGORY_GADGET
How to show or hide a Sencha Touch component ?
Call.show() or .hide() method of component itself
66. How to check if browser supports web storage?
Check if typeof(Storage) !== "undefined"
How to check if browser supports web storage?
Check if typeof(Storage) !== "undefined"
In auto-generated code of an Android app, what is R class?
Contains ID of the project resources
50. In auto-generated code of an Android app, what is R class?
Contains IDs of the project resources
75. In auto-generated code of an Android app, what is R class?
Contains IDs of the project resources
In auto-generated code of an Android app, what is R class?
Contains IDs of the project resources
25. The Intent object is passed to this method to deliver the message to all interested broadcast receivers
Context.sendBroadcast()
The Intent object is passed to this method to deliver
Context.sendBroadcast()
The Intent object is passed to this method to deliver the message to all interested broadcast receivers
Context.sendBroadcast() Correct
24. The Intent object is passed to this method to launch a new activity or get an existing activity to do something new
Context.startActivity()
The Intent object is passed to this method to launch
Context.startActivity()
The Intent object is passed to this method to launch a new activity or get an existing activity to do something new
Context.startActivity() Correct
11. The Intent object is passed to this method to initiate a service or deliver new instructions to an ongoing service
Context.startService()
The Intent object is passed to this method to initiate
Context.startService()
The Intent object is passed to this method to initiate a service or deliver new instructions to an ongoing service
Context.startService() Correct
Which shortcut key we can use to change orientation in an AVD simulator?
Ctrl+F11
113. Android: When will onUpgrade() be invoked?
D. All of above
91. Which statements are correct about Broadcast receivers?
D. All of above
110. Android MapActivity is
D. Base class with code to manage the boring necessities of any activity that displays a MapView
115. What is not true about the Android application lifecycle
D. Each activity of an app is run in its own process
99. Which statement is correct about web storage?
D. It is key/value data
129. Android: Which statement does not correct about Activity?
D. None of above
94. Android: When a dialog is requested for the first time, which method will Android call from your Activity?
D. onCreateDialog(int)
102. How many main approaches to build GUI of Android app?
E. 2
130. Android: Which statement is NOT correct about Toasts?
E. None of above
126. How to set position of a Sencha Touch component?
E. Only a & b
100. How to play a video in HTML5?
E. Only a & c
What is not true about the Android application lifecycle
Each activity of an apps is run in its own process
Which of the following is NOT a right codename of Android version?
Eclair
How to make a TextView to be editable?
Either set attribute editable = "true" or Use EditText class instead of TextView class
In HTML5, onblur and onfocus are:
Event attribute
62. In HTML5, onblur and onfocus are:
Event attributes
2. Intents designate the target component by its name and they are typically used for application-internal messages.
Explicit Intents
Intents designate the target component by its name and they are typically used for application-internal messages.
Explicit Intents Correct
What is base of all Sencha Touch component?
Ext COmponent
70. What is base of all Sencha Touch component?
Ext.Component
What is base of all sencha touch component ?
Ext.Component
In Android, normally SDCard is
External storage
101. What is NOT a new elements of input type in HTML5?
F. None of above
19. Is it possible to run java source code directly on Android?
False
30. Can you deploy executable JARs on Android?
False
5. The R.java file is where you edit the resources for your project
False
71. On android services, onStart() and onBind() are the same?
False
Does Android support AWT and Swing
False
In Android, can we change the GPS setting by write my own Java code?
False
In Android, does Service create new thread in background
False
Can you deploy executable JARs on Android?
False Correct
The R.java file is where you edit the resources for your project
False Correct
34. Which of the following is layout that you can use in a window in an Android application?
FrameLayout
Which of the following is layout that you can use in a window in an Android application?
FrameLayout
122. Which are location providers in android
GPS
What are location providers in Android ?
GPS & Wifi
In Android, the process technical to convert an address into its latitude and longitude is called
Geocoding
To get data from Webserver to Android application, which of the following class you need to use to establish connection?
HttpURLConnection
Which kind of application when creating with Sencha Touch?
Hubrid app
60. Which kind of application when creating with Sencha Touch?
Hybrid app
8. Intents do not name a target and the field for the component name is left blank
Implicit Intents
Intents do not name a target and the field for the component name is left blank
Implicit Intents Correct
17. Where will you declare your activity so the system can access it?
In the manifest xml file
Where will you declare your activity so the system can access it?
In the manifest xml file Correct
Where can you define the icon for your Activity?
In the style xml file
How to play a video in HTML5 ?
Insert<video> tag to HTML5 page only, the video is played automatically
Which statement is correct about web storage ?
It can be accessed by serveral web page running in the same domain
What is Content Provider?
It is a means to share data between applications which are by default run in completely different space by Dalvik instances.
In auto-generated code of an Android app, what is R class
It is the main controller of the app
What is the android:versionCode attribute in the AndroidManifest.xml file?
It is used to programmatically check if an application can be upgraded.
What happen if the latitude is less than -90 or greater than 90?
It returns an IllegalArgumentException
What is the name of Android class do we need to use to build up an JSON object?
JSONObject
Assume that we have an Android object named stored in reader variable, and inside it has a child object named
JSONObject mainObj = reader.getJSONObject(&quot;main&quot;);
Android is based on which language?
Java |
PhoneGap uses HTML5, CSS, and __________ to write and deploy application.
JavaScript
Which of the following is best choice for simple animation for your website ?
JavaScript
How many activities are in focus at any time?
Just one
Which are location provider in Android ?
LBS
which of the following file(s) is
Layout file
What is NOT correct about Store in Sencha Touch ?
Load data via a proxy
Which class do we use for listening location update ?
LocationListener class
In Android, which is two location providers that you can use to obtain your position data?
LocationManager.GPS_PROVIDER and LocationManager.NETWORK_PROVIDER
124. How many CSS files can be included in a Sencha Touch project?
Many
Which activity class do you need to inherit to show Google Map ?
MapViewActivity class
4. Which one is not a nickname of a version of Android?
Muffin
Which on is not a nickname of
Muffin
Which one is not a nickname of a version of Android?
Muffin Correct
3. For writing Android code using C/C++, you need to use__________
NDK
For writing Android code using C
NDK
For writing Android code using C/C++, you need to use__________
NDK Correct
23. Does Android support AWT and Swing?
No
Do we need to declare all of Controller in app.js with Sencha Touch ?
No
What is NOT a new elements of input type in HTML5 ?
Non of above
52. What statement is NOT correct about Canvas?
None of above
Android: Which statement does not correct about Activity?
None of above
To display a notification on upper left of Android screen, which of the following class you need to use?
NotificationManager + Notification
31. Android is based on which language?
Objective C
Which of the following used to detect when a user clicks or taps on a button?
OnClickListene
38. Which of the following used to detect when a user clicks or taps on a button?
OnClickListener
What is contained within the Layout xml file?
Orientations and layouts that specify what the display looks
18. What is contained within the Layout xml file?
Orientations and layouts that specify what the display looks like
32. What is contained within the Layout xml file?
Orientations and layouts that specify what the display looks like
43. What is contained within the Layout xml file?
Orientations and layouts that specify what the display looks like
What is contained within the Layout xml file?
Orientations and layouts that specify what the display looks like
What is contained within the Layout xml file?
Orientations and layouts that specify what the display looks like Correct
You need to process when user clicks on a notification on upper left of Android screen
PendingIntent
In Android, which layout mode defines the positions of each component relative to each other
RelativeLayout
55. What is NOT correct about Controller in Sencha Touch?
Responsible for responding to events that occur within your app
What is NOT correct about Controller in Sencha Touch?
Responsible for responding to events that occur within your app\
33. Activity results handled by the onActivityResult() method are differentiated from one another using which
Result Code
Activity results handled by the onActivityResult() method are differentiated from one another using which parameter?
Result Code
59. Which database is natively supported by android?
SQLite
There are five different methods to store persistent data. They are: Sharred Preferrences, Internal Storage, External Storage, Network and ... ?
SQLite Database
Which database is natively supported by android?
SQlite
6. Which of the following are UI elements that you can not use in a window in an Android application?
SliderBar
Which of the following are UI elements that you can not use in a window in an Android application?
SliderBar Correct
Read the following content and answer the question
SmsManager<
Statement A: dp is the default units for fonts. Statement B: sp is the default measurement unit for views
Statement A is False, and Statement B is False
There are two statements
Statement A is False, and Statement B is False
Statement A: android.telephony.SmsManager class can send SMS on both GSM and CDMA network
Statement A is True, and Statement B is False
To develop your own service in Android, which of the following step you need to do?
Step 2 is: implements onStartCommand, onBind, onUnbind, onRebind, onCreate, onDestroy methods
28. Which of the following are UI elements that you can use in a window in an Android application?
TextView
49. Which of the following are UI elements that you can use in a window in an Android application?
TextView
Which of the following are UI elements that you can use in a window in an Android application?
TextView
Which of the following are UI elements that you can use in a window in an Android application?
TextView Correc
45. What is NotificationManager class?
The NotificationManager class is used to display notifications on the device's status bar
What is NotificationManager class?
The NotificationManager class is used to display notifications on the device's status bar
What is the android:versionCode attribute in the AndroidManifest.xml file?
The android:versionCode attribute is used to programmatically check if an application can be upgrade
Given the following statements using openFileOutput function to store data into a file in Android:
The created file can be accessed by all the other applications at the same time.
In Android, what is contained within the XML files in layout folder?
The layouts and direction of screen of the app
the following content
The method is addProximityAlert() is used for monitoring a location
What is contained within the manifest xml file?
The permissions the application requires
39. What is contained within the manifest xml file?
The permissions the application requires Correct
Android: Which statement is not correct about Toasts ?
Toasts are perfect for informing your users of event without forcing them
114. Android AsyncTask create new thread in background
True
47. On android, a layout can contain other layout?
True
54. Does CSS support to detecting device size and orientation?
True
65. Does HTML5 native support for local storage?
True
Android UI is threadsafe
True
Choose whether the statement is true or false Does PhoneGap support iOS, Android, Windows Phone, BlackBerry, webOS, Bada, Symbian at the same time?
True
Does AsyncTask create new thread in background?
True
On android, a layout can contain other layout ?
True
Read the following 2 URLs and answer the question
True
To install and run Sencha Touch, we need:
True
When you have two or more activities with the same INTENT FILTER action name, the Android OS will display a
True
There is a kind of animation that using an XML file to define a sequence of pictures using
Tween Animation
If the action is ACTION_CALL, what the data field would be ?
URI with the number to call
26. How will you pass data to sub-activities?
Use Bundles
How will you pass data to sub-activities?
Use Bundles Correct
How to define a new Sencha Touch class ?
Use Ext.define()
How to set layout's attribute programmatically in android ?
Use LayoutParams class
48. How to set data for a Spinner control?
Use method setAdapter()
How to set data for a Spinner control?
Use method setAdapter()
Which of the following are true about Intent.CALL_ACTION?
Used when a phone number is to be dialled without the user having to explicitly initiate the call. Incorrect
Toast is a class to display a message in Android. How to set position of a Toast
Using setGravity()
In Android, how do you access the string resource stored in the strings
Using the getResources() method
How can you define the minimum version of Android required
Using the minSdkVersion attribute in the AndroidMan
How to register a broadcast reciever?
Via AndroidManifest.xml file
51. How does Android system manage activity's life cycle
Via system activity stack
How does Android system manage activity's life cycle
Via system activity stack Correct
What is the permission you need to declare in AndroidManifes
WRITE_EXTERNAL_STORAGE
61. Graphics defined by SVG is in which format?
XML
Does CSS support to detecting device size and orientation ?
YES
84. Does CSS support to detecting device size and orientation?
Yes
Android: Is the main thread called the UI thread?
Yes
Do we need to register all of View classes in app.js with Sencha Touch
Yes
Does HTML5 native support for local storage ?
Yes
Given the following code AsyncHttpClient asynClient = new AsyncHttpClient()
Yes, if it is not yet completed (success or failed)
How do you access the string resource stored in the strings.xml fil
You can use the getResources()
35. How do you access the string resource stored in the strings.xml file?
You can use the getResources() method
42. How do you programmatically determine whether a RadioButton is checked?
You should check the isChecked() method
How do you programmatically determine whether a RadioButton is checked?
You should check the isChecked() method
Android tries hard to _____low-level components, such as the software stack, with interfaces so that vendor-specific code can be managed easily
absract
The intent can communicate messages among
activities , services , broadcast receiver
10. The intents can communicate messages among any of the three core components of an application:
activities, services, broadcast receivers
The intents can communicate messages among any of the three core components of an application:
activities, services, broadcast receivers Correct
Android: When will onUpgrade() be invoked?
all of
How to set position of a Sencha Touch component?
all of above
Android: which attribute will be used in XML if the Java code needs a reference to View ?
android: id
41. Android: Which attribute will be used in XML if the Java code needs a reference to View?
android:id
Android: Which attribute will be used in XML if the Java code needs a reference to View?
android:id
57. Which file is entry point for Sencha Touch app?
app.js
Which file is entry point for Sencha Touch app?
app.js
IntentFilter are typically defind via
both of
IntentFilters are typically defined via
both of
How to change the main color of Sencha Touch application ?
change the $base-color variable in app.scss
37. What is the android:versionCode attribute in the AndroidManifest.xml file?
dai cmn nhat
Which of the following are true about Intent.
dai nhat
In Android, what does dp unit stand for
density-independent
13. Which of the following are true about Intent.CALL_ACTION?
dial + dialled
Given a table data (click to see the figure). And assume that this is on a device at 160 dpi
dp * scaler = px
As discussed, there are 4 main components in Android application. And in AndroidManifest.xml file, you need to declare:
elements for configurations
Intents do not name a target
explicit inten
Can you deploy excu
false
Is it possible to run java source
false
On android service, onStart() and onBind() are the same?
false
The R.java file is where you
false
Which of the following methods is used to return a View from a layout file given the ID of the View?
findViewById(int id)
In Android, which method you can use to obtain the path of the external storage
getExternalStorageDirectory()
68. How to get the form data in Sencha Touch?
getFormInstance().getValues();
How to get the form data in Sencha Touch?
getFormInstance().getValues();
76. How to get the form data in Sencha Touch?
getFormInstanceagetValues();
Intents designate the target
implicit inten
SQLite database save data in
internal storage
What is an intent
is a bunlde
Which statement is Not correct about PhoneGap ?
it doesn't support for Java phone
What is true about localStorage ?
it is never expired
How many css file can be included in a Sencha Touch project ?
many
Which of following is true?
myIntent is explicit intent
78. Intent mylntent = new Intent(IntentACTION_VIEW Uri.pars("http://www.google.com")); startActivity(myIntent):
myIntent is implicit Intent
startActivity(myIntent):
myIntent is implicit Intent
Intent myintent = new Intent(this, ActivityTwo.class);
myIntent.putExtra("Value1", "This value one for ActivityTwo")
Which statement correctly changes the nameLabel TextView to Nguyen Van A?
nameLabel.setText("Nguyen Van A") |
44. Which statement correctly changes the nameLabel TextView to Nguyen Van A?
nameLabel.setText("Nguyen Van A");
In Android, which statement is NOT correct about AsyncTask
none of
What statement is NOT correct about Canvas?
none of
Which is the method you need to use to post a notification to be shown in the status bar?
notify(...)
Android: where we can create tables and comlumns to them, create views or triggers ?
onCreate()
In class SQLiteOpenHelper class, there are 2 method we usually override. What are they?
onCreate() and onUpdagrade()
Android: When a dialog is requested for the first time, which method Android call from your Activity ?
onCreateDialog(int)
21. Which of the following is NOT a life-cycle methods of an Activity?
onInit
Which of the following is NOT a life
onInit
Which of the following is NOT a life-cycle methods of an Activity?
onInit Correct
64. Which Android File API to create a file?
openFileOutput()
Which Android File API to create a file
openFileOutput()
Which Android File API to create a file?
opentfileoutput()
When you need to use mp3 file in Android application, which folder you need to create and store mp3 file?
raw folder
In Android, which of the following statement is CORRECT to reload a layout
setContentView(R.layout.some_layout)
When using android.app.AlertDialog.Builder class to display a
show()
Which method to display a dialoge ?
show()
How will you launch an Activity
startActivity
27. How will you launch an Activity within your application?
startActivity(intent);
By default, UI component made in the UI editor should have text defined in file ?
string.xml
Which of the following are UI elements
textview
In Sencha Touch, app folder contains
the Models, Views, Controllers and Stores for your app.
In Android, what is the meaning of the following code in MainActivity class?
the main thread calls the UI thread
Android Async Task create new thread in background
true
Can PhoneGap framework support for playing audio?
true
Can PhoneGap work with Contacts data of mobile device?
true
Choose whether the statement is TRUE or FALSE
true
Does CSS support to detecting device size and orientation?
true
Does HTML5 native support for local storage?
true
On android, a layout can contain other layout?
true
Which method to opena Http connection to an Uri?
url.openConnection()
What is the correct HTML5 element for playing video files?
video
40. Android: What is value on component's attribute "layout_width" and "layout_height" to display the component big enough to enclose its content only?
wrap_content
Android: What is value on component's attribute "layout_height" to display the component big enough to enclose its content only ?
wrap_content
Android: What is value on component's attribute "layout_width" and "layout_height" to display the component big enough to enclose its content only?
wrap_content
How to listen to an event in Sencha Touch class ?
write event handler within listeners:{} body
How to get the form data in sencha touch?
x-type.getValues()
Graphics defined by SVG is in which format?
xml
72. Android: Do we need API key for displaying Google Maps in Android?
yes
77. Is color a new HTML5 element of input type?
yes
Is color a new HTML5 element of input type?
yes
