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Android Development Associate

Authored by Andri Ramdhon

Computers

University

Used 118+ times

Android Development Associate
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40 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What Activity method you use to retrieve a reference to an Android view by using the id attribute of a resource XML?

findViewByReference(int id)

retrieveResourceById(int id)

findViewById(int id)

findViewById(String id)

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

During an Activity life-cycle, what is the first callback method invoked by the system?

onCreate()

onStart()

onStop()

onRestore()

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What does the following line of code achieve?

Intent intent = new Intent(FirstActivity.this, SecondActivity.class );

Starts an activity

Creates an implicit Intent.

Creates a hidden Intent.

Create an explicit Intent.

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which of the following is NOT a valid usage for Intents?

Activate a SQLite DB Connection.

Activate a Broadcast receiver.

Activate a Service.

Activate and Activity.

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the parent class of all Activity widgets?

Layout

ViewGroup

View

Widget

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the name of the class used by Intent to store additional information?

Parcelable

DataStore

Extra

Bundle

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

You can create a custom view by extending class Activity.

True

False

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