Question 1

Which of the following is NOT an overridable callback from the Activity class in an Android application?

Accepted Answer

onDataBinding()

Answer

onCreate(Bundle icicle)

Answer

onPause()

Answer

onFreeze(Bundle outState)

Question 2

Which of the following imports are needed to store the state information in an Android application?

Accepted Answer

import android.os.Bundle;

Answer

using System.Data.SqlClient;

Answer

using System.Text;

Answer

import android.PutInteger;

Question 3

Which of the following is not valid statement on a Bundle object (say, Bundle map = new Bundle())?

Accepted Answer

map.putNull("mMoveDelay", null));

Answer

map.putBundle("anotherMap", anotherMap);

Answer

map.putIntArray("mSnakeTrail", coordArrayListToArray(mSnakeTrail));

Answer

map.putInteger("mNextDirection", Integer.valueOf(mNextDirection));

Question 4

Which of the following is the correct way in Android to get an integer state value (saved with key mDirection) from a Bundle object named icicle?

Accepted Answer

mDirection = icicle.getInteger("mDirection");

Answer

icicle.getLong("mDirection");

Answer

icicle.getInteger("aKey");

Answer

Bundle.getInteger("mDirection");

Question 5

Which of the following classes in Android will let you create a simple label?

Accepted Answer

android.widget.TextView;

Answer

android.view.Window;

Answer

android.os.Bundle;

Answer

android.app.Activity;

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