CP470 MC Exam Questions With 100%
Correct Answers
Is the following XML tag legal syntax: "<button> Hello world </button>"
Yes
No - answerNo
Which was the first smartphone available that ran Android?
Nexus one
Motorola Droid
HTC Dream - answerHTC Dream
What operating system is A...
Which function gets called first in the Android Lifecycle:
onStart
onCreate
onResume - answer✔onCreate
Which function gets called last in the Android Lifecycle:
onPause
onStop
onDestroy - answer✔onDestroy
When is the bundle parameter for the onCreate(Bundle savedInstance) null?
When the application is loaded for the first time
When onSaveInstance was called previously - answer✔When the application is loaded for the
first time
If the bundle parameter for the onCreate(Bundle savedInstance) is not null, which function gets
called automatically?
onRestoreInstanceState(Bundle savedInstanceState) onSaveInstanceState(Bundle outState) -
answer✔onRestoreInstanceState(Bundle savedInstanceState)
What does the first parameter in getSharedPreferences("a_string", Context.MODE_PRIVATE)?
The string to retrieve
The file name
The string to save - answer✔The file name
When you call putString("string_one", "string_two"), which string that represents the value (not
name)?
"string_one"
"string_two"
Unknown - answer✔"string_two"
Which function must you call to retrieve the saved string from the sharedPreferences call:
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