What is fundamental building blocks / components of Android ?

a. Activities

b. Services

c. Broadcast Receivers

d. Content Providers.

e. all

Answer: E

In Android, the___ method of ___ class to return the full path to external storage.

a. getExternalStorage(), Context

b. getExternalStorageDirectory(), File

c. getExternalStorageDirectory(), Environment

d. getExternalStorage(), System

Answer: C

How do you declare 4 components (Activity, Service, BroadcastReceiver, ContentProvider) of android in mainfestfile?

a. <activity>, <service>, <receiver>, <content>

b. <activity>, <service>, <broadcastreceiver>, <contentprovider>

c. <activity>, <service>, <broadcast>, <provider>

d. <activity>, <service>, <receiver>, <provider>

Answer: D

What is not a service?

a. Intercept the events from a user's interaction with your application

b. Like an activity, it has lifecycle methods that you can implement to monitor changes in its state.

c. It is a program that can run in the background for an indefinite period

d. Service is another building block of android application it does not provide a UI

Answer: A

If the user leaves a task for long time

a. System clears an activity and retain state of all other activities

b. System is independent of activities

c. System will retain the tasks state until closed explicitly

d. System will clear task of activities except root activity

Answer: D

What is a Fragment?

a. A fragment is a part or portion of an activity

b. All of these

c. A fragment is modular in a sense that you can move around or combine with other fragments in a single activity

d. Fragments are also reusable

Answer: B

__________ are the interactive components in your app's user interface.

Answer: Input controls

What is broadcast receiver?

a. Intercept the events from a user's interaction with your application

b. The interactive components in your app's user interface

c. Represents a behavior or a portion of user interface in an activity

d. A component that does thing but receive and react to broadcast announcements

Answer: D

What are the inputs to the onReceive() method of a broadcast receiver?

a. Context, Intent

b. Activity, Intent

c. Context, Bundle

d. Context, Activity

Answer: A

What class do you have to inherit from to be a broadcast receiver?

a. Broadcast

b. BroadcastReceiver

c. AbstractBroadcast

d. Broadcaster

Answer: B

What method is used to send a broadcast event?

a. sendBroadcast(intent);

b. startBroadcast(intent);

c. registerBroadcast(intent);

d. sendBroadcastReceiver(intent);

Answer: A

What year was the first Google I/O held?

A. 1998

B. 2008

C. 2005

D. 2003

Answer: B

Who made the first Nexus tablet?

A. HTC

B. ASUS

C. Google

D. Samsung

Answer: B

What is the name of Google's efforts to make Android run at 60FPS?

A. Project Butter

B. Project Roadrunner

C. Project Speedy

D. Project Swift

Answer: A

What was the first version to be updated with multitouch gestures like pinch zoom?

A. 4.0

B. 2.1

C. 2.3

D. 2.0

Answer: B

Where did Andy Rubin work before founding Android Inc?

A. Apple

B. Microsoft

C. Danger Inc.

D. All Of Above

Answer: A

What movie inspired the design of Honeycomb?

A. Star Trek

B. Tron

C. The Matrix

D. Minority Report

Answer: B

What company built the first Nexus device?

A. HTC

B. Google

C. Motorola

D. Foxconn

Answer: A

What chat protocols did Android 1.0 support?

A. AIM

B. Google Talk

C. Windows Live

D. Yahoo Messenger

E. All Of Above

Answer: E

What was Android's first packed-in music store?

A. Napster

B. Google Music

C. MP3.com

D. Amazon MP3

Answer: C